W3400h-installation Operation.pdf

Operating, Installation and Service Manual W3400H , CLC 41 Clarus Control 438 9202-01 05.16

Washer extractor, drum volume 400 litres

3

Contents Machine operation ........................................................... 7 General description .................................................... 7 Automatic operation ................................................... 8 Preparations ......................................................... 8 To run a wash program ............................................ 10 Preparations ....................................................... 10 The "move back" key .......................................... 10 To start the wash program .................................. 10 To start a wash program from the program library .................................................................. 14 To change parameters in the current program step ..................................................................... 17 Rapid advance .................................................... 18 Show weight ....................................................... 20 No water reduction .............................................. 21 Pause .................................................................. 22 Manual operation during a program .................... 23 Text ..................................................................... 29 To change the wash program after program operation has commenced ................................. 30 To change temperature scale ............................. 31 Auto restart ......................................................... 32 Manual operation ...................................................... 33 To select a manual operation ............................. 33 Motor/door .......................................................... 34 Water/drain ......................................................... 35 Heating ............................................................... 36 Detergent signals and water flushing .................. 37 At the end of the wash .............................................. 38 Statistics ................................................................... 39 To select statistics .............................................. 39 Resetting statistic registers ................................. 41 Memory card ............................................................ 57 General introduction ........................................... 57 To select the "Memory card" function ................. 58 To run a wash program straight from a memory card ....................................................... 61 To copy a program from a memory card to the machine's program control unit ........................... 62 To copy a program from the program control unit to a memory card ......................................... 65 To delete a program on a memory card ............. 68 To delete all programs on a memory card .......... 69 Description of main units ................................................ 70 Control unit ..................................................................... 72 Clarus control unit .......................................................... 76 Program control unit ....................................................... 77 System structure ...................................................... 77 Control system transformer T10 ............................... 83 Imbalance switch ........................................................... 84 Description ............................................................... 84 Instructions for repair ................................................ 84

Motor .............................................................................. 85 Motor control unit ...................................................... 86 Extraction ................................................................. 89 Imbalance measurement .......................................... 89 Belt tension ............................................................... 90 Door lock ........................................................................ 91 Instructions for opening machine door if door lock is faulty ......................................................................... 91 Drain valve ..................................................................... 93 Description ............................................................... 93 Fault-finding .............................................................. 93 Detergent dispenser ....................................................... 94 Heating ........................................................................... 95 Fault-finding .............................................................. 96 Frame ............................................................................. 97 Weighing equipment ...................................................... 98 Technical data .............................................................. 109 Dimensions ............................................................. 111 Floor loading data ................................................... 112 Dimensions, machine with tilt function ................... 113 Installation .................................................................... 114 Location and surface .............................................. 114 Mechanical installation ........................................... 114 Connecting the water supply .................................. 118 Steam supply .......................................................... 119 Compressed air connection .................................... 120 Drain ....................................................................... 121 Detergent dispenser, non liquid detergents ............ 122 Installation of equipment for external liquid supply ..................................................................... 122 Electrical installation ............................................... 123 Instructions for change of power supply ................. 125 Function checks ........................................................... 127 Manual operation .................................................... 127 Automatic operation ............................................... 128 Maintenance ................................................................ 129 Daily ....................................................................... 129 Every three months ................................................ 129 Optional equipment ...................................................... 130 Tilt function ............................................................. 130 Loading hopper ...................................................... 136 Weight measurement ............................................. 139 Extra drain valve ..................................................... 145 Electric heating ....................................................... 150 Liquid detergent ...................................................... 156 External communication cable ............................... 159 Installing hopper ..................................................... 161 Return water ........................................................... 167 Installing tilt function ............................................... 170 Third water valve .................................................... 189 Steam heating ........................................................ 193

Safety

5

Safety This machine can only be used with water. Never use dry cleaning agents. Do not allow children to operate the machine. Do not hose down or spray the machine with water. All mechanical and electrical installation must be carried out by qualified personnel. Do not bypass the door locking device. Should the machine malfunction, please report the fault to the technician responsible for the machine.

2070

Emergency stop If the machine for some reason has to be stopped – press emergency stop button

2071

When necessary measures have been taken, the emergency button can be reset by pulling it out.

All external equipment which is connected to the machine must be CE/EMC-approved and connected using an approved shielded cable.

The manufacturer reserves the right to make changes to design and component specifications.

Machine operation

7

General description Fig. 1

This washer extractor is controlled by a microprocessor-based program control unit. There are many advantages to this equipment, including: • timing, levels and temperatures are controlled with great precision and flexibility • the large display screen means that detailed information on wash programs, machine status and operations, wash times and temperatures can be accessed in plain language • it is possible for the user to create new wash programs, and to adapt programs with great precision, on the basis of experience and to suit various types of textile, degrees of soiling etc. • a very high level of machine safety through continuous monitoring and built-in safety interlocks • the program control unit has a reader for "smart cards". These are cards the size of a credit card which contain a memory chip. Smart cards allow the user to: - transfer wash programs between a PC and the washer extractor, or from one washer extractor to another - run programs straight from a card • great flexibility during program operation: - rapid advance both forwards and backwards in the program - the user can change temperatures, program module lengths and extraction speeds directly, during program operation - change to running a different wash program, at any time during program operation of the washer extractor.

1 Function keys The functions of these keys change, depending on which menu or part of a menu you are using. Their current functions at any time are shown on the display immediately above each key.

During a wash: Pause key Before and after a wash, and during programming: "Move back" key By pressing this key repeatedly you can move backwards through the menus you have navigated through. This will always bring you back to the menu shown on the display in this illustration.

Display screen RUN A WASH PROGRAM OPTIONS MENU MAKE YOUR CHOICE WITH OR AND PRESS SELECT WEIGHT, KG: 000,0

TAR

SELECT

Numeric keyboard

1

2

3

4

5

6

7

8

9

Card reader for memory cards

0

4115 3651

Machine operation

8

Automatic operation

2

Preparations • Open the machine door and check that the drum is empty. • Load the laundry items into the drum and close the door.

Switch electricity/ steam

• Check that the emergency stop button has not been pressed inwards (see "Machine safety"). Fig. 2

• If the machine has a switch for selecting the heating type (electricity or steam), check that this switch is set as desired. This switch (where present) is inside the automatic control unit on the machine rear. 4123

For machines with the tilt function and a loading hopper Fig. 3

3

• Open the door and lock it open by lowering the catch by the door hinge. 1

Fig. 4

• Release the catch for the loading hopper and lower it into position.

2

4

5

7

8

3 6 9 0

4120

4

4117

Machine operation Fig. 5 Fig. 6

• Turn the uppermost switch on the tilt control unit anticlockwise. The machine will now tilt back.

9

5

• Let the laundry items down into the loading hopper, and use the bottom switch on the tilt control unit to rotate the drum. This helps load the items into the drum. • When the drum is full, lift the hopper back out of the way. It will be held by its catch automatically when it is pushed fully upwards.

Fig. 7

• Press the middle switch on the tilt control unit. The machine will now return to its normal position. • Close the machine door. The machine is now ready to begin washing.

4119

6

Add detergent and other laundry products Fig. 8

If you are using the machine's built-in detergent dispensers, add the required detergent and other laundry products, according to the indicator lights.

Warning! Take care when adding laundry products. Powder or liquids left in the compartments (scoops) may be corrosive.

4238

7

4237

8

1

2

3

4

5

3478

Machine operation

10

To run a wash program Preparations • Sort the load, paying attention to the textile care labels on the items. Empty all pockets and do up zip fasteners. • Open the machine door, check that the drum is empty, load the items into the machine and close the door. • Check that the emergency stop button has not been pressed inwards (see ”Machine safety”).

The ”Move back” key If you find you are in the wrong place, or if you want to undo earlier key presses: 3627

Press the ”Move back” key one or more times.

The "Move back" function Each press of the ”Move back” key moves you back one menu, in reverse order. By pressing this key repeatedly you can return to this menu at any time:

RUN A WASH PROGRAM OPTIONS MENU MAKE YOUR CHOICE WITH OR AND PRESS SELECT WEIGHT, KG: 000,0

TAR

SELECT

To start the wash program RUN A WASH PROGRAM OPTIONS MENU

If this menu is not currently displayed: Press a repeatedly.

MAKE YOUR CHOICE WITH OR AND PRESS SELECT WEIGHT, KG 000,0

SELECT 3580

RUN A WASH PROGRAM OPTIONS MENU

If ”GO TO THE MENU” is highlighted: Press c.

RUN A WASH PROGRAM OPTIONS MENU

SELECT

When ”RUN A WASH PROGRAM” is highlighted: Press SELECT.

Two ways of starting a program By entering the actual program number Enter the actual program number if you know it, then press SELECT. By starting from the program library (see section "To start a wash program from the program library) If you are unsure about the programs available, you can select a program from the program library, where the programs are listed with their descriptions.

Machine operation

RUN A WASH PROGRAM ENTER A PROGRAM NUMBER:

101

SELECT FROM LIBRARY

CLS

SMC

993

3581 A

for example:

991

SELECT

Here you can select programs from the program libraries. See the section entitled ”To start a wash program from the program library”. Displayed here will be the number of the most frequently used program. S993 would indicate the number of a program on a memory card. Press this key if you want to select this program. Use the numeric keys to enter the program number Press SELECT.

RUN A WASH PROGRAM ENTER A PROGRAM NUMBER:

101

FROM CLS OR SMC?

CLS

SMC

If you have a memory card in the program control unit, and the program you selected is both on the memory card and in the PCU, you will be asked ”FROM CLS OR SMC?”.

OK

4031 A

CLS SMC

11

Press CLS if you want to take the program from the PCU. Press SMC if you want to take the program from the memory card. In some of the text shown on the display, Clarus Control is referred to as CLS and the memory card is referred to as SMC.

If you have entered the wrong number Enter the correct number to overstrike the earlier one. Note: you must always enter three digits, even when the number is really only a one or two-digit number. Examples: The program number required is 9. Enter 009 to overstrike all digits in the wrong number. The program number required is 19. Enter 019 to overstrike all digits in the wrong number.

Memory cards A memory card is a plastic card, the size of a credit card, with an electronic memory chip inside it. This card is capable of storing 10 to 15 wash programs of normal size. If the programs are mostly small ones, more of them can be stored, whereas larger programs will reduce the number which can be held by the card. Memory cards of this type can be used to: • transfer wash programs from one washer extractor to another • run wash programs straight from the card • transfer wash programs from a PC to a memory card and from a memory card to a PC (these procedures, and how to write a wash program on a PC, are described elsewhere). Memory cards are described in detail in the section entitled ”The Memory card”.

Machine operation

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RUN A WASH PROGRAM ENTER A PROGRAM NUMBER:

91

Delayed start time (hrs:mins) Program name

00:00

NORMAL 95°C STD

TEXT

START If you want to see the description of the program:

3582

TEXT

Press TEXT .

Pressing ”Text” displays more information The text displayed is a description of the wash program selected. This text description is inserted when a new wash program is created. This procedure is described fully in the programming manual.

Choose 1 or 2:

1

START

2

1

2

3

4

5

6

7

8

9

1 To start the program now: Press START.

0

START

2 Delayed start Use the numeric keys to enter a time (max. 99 hrs). This parameter appears on the right of the display.

Delayed start Delayed start means that the machine will not start the wash program until the time entered has elapsed. This function allows you, for example, to load the machine in the evening, but delay the start of the wash until early the next morning, to end in time for the next shift.

Press START.

DELAYED START ENTER A PROGRAM NUMBER:

91

14:30

Time left before the machine is to start

NORMAL 95°C STD

EXIT

EXIT

If you want to cancel the delayed start: Press EXIT

During a wash program:

3627

Press a to make the machine pause during the wash program.

Two ways of pausing during a wash program There are two ways of pausing during a wash program: 1 By pressing a. 2 As an additional function. This is described in section "Pause".

Machine operation The following information is displayed during the wash program: Current program step

91 NORMAL 95°C STD PROGRAM STEP: MAIN WASH STEP TIME: SET TEMPERATURE ACTUAL TEMPERATURE: REMAINING TIME: DRUM SPEED:

1 720 85 21 70 1000

SEC C C MIN RPM

SHOW WEIGHT RAPID ADVANCE

Time left for this program step Set temperature

13

To terminate a program before it has finished • Select RAPID ADVANCE and press SELECT. Advance to ”END OF PROGRAM” and press SELECT. • Wait until ”THE DOOR IS OPEN” appears on the display. • Now the door can be opened.

Actual temperature Remaining program time Drum speed

SELECT 3583

SHOW WEIGHT RAPID ADVANCE PAUSE

To change parameters in the current program step See section "To change parameters in the current program step". Certain program step parameters can be altered during the course of the program. In the example (left), the length of the program step and the heating temperature can be altered.

MANUAL FUNCTIONS TEXT SELECT NEW WASH PROGRAM CHANGE °F/°C AUTO RESTARTS

If required: Select a function using the cursor keys.

SELECT

Press SELECT.

Additional functions during the program Rapid advance (see section ”To change parameters in the current program step”) Rapid advance through the program to the program step required. Rapid advance can be used to move both forwards and backwards through the program. Display weight (see section ”Display weight”) The actual load weight is shown in large digits on the display (weight display mode). (On machines with weighing equipment only.) No water level reduction (see section ”No water level reduction”) Machines with weighing equipment installed adjust the water level automatically according to the load weight. This function lets you switch off water level reduction during the current program. Pause (see section ”Pause”) The machine stops. The drain valve remains closed. Another way to pause the program: Press a. Manual functions (see section ”Manual operation during a program”) The following functions can be controlled manually during the course of the program:

- all water valves, drain and pumps (where applicable). - limit highest extraction speed. - motor on/off after end of wash program. - flush detergent. Text (see section ”Text”) Display description of wash program (if available). Select a different wash program (see section ”To change the wash program after program operation has commenced”) You can switch to using a different wash program at any stage during the wash. Once this function has been selected, the current step (for example, rinse) of the earlier program will be allowed to finish and then the new program will start (from the beginning). Change temperature scale °C or °F (see section ”To change temperature scale °C/°F”) Auto restart (see section ”Auto restart”) Here you enter the number of times you wish the wash program to restart automatically.

Machine operation

14

To start a wash program from the program library

RUN A WASH PROGRAM OPTIONS MENU MAKE YOUR CHOICE WITH OR AND PRESS SELECT WEIGHT, KG 000,0

If this menu is not currently displayed: Press a repeatedly.

SELECT 3580

RUN A WASH PROGRAM OPTIONS MENU

If ”GO TO THE MENU” is highlighted: Press c.

RUN A WASH PROGRAM OPTIONS MENU

SELECT

When ”RUN A WASH PROGRAM” is highlighted: Press SELECT.

What is the program library? The program library lists all wash programs, both user and standard programs, showing their program numbers and a description, for example: 1 2 3 991 992 993 994 995 996 997 998 999

MY OWN 40 °C MY OWN 60 °C MY OWN 90 °C NORMAL 95°C STD NORMAL 60°C STD NORMAL 40°C STD INTENSIVE 95°C INTENSIVE 60°C PERM. PRESS 60°C PERM. PRESS 40°C LOW EXTRACT 1 MIN HIGH EXTRACT 5 MIN

Each time a new program is stored in the machine program memory, its number and description will be inserted automatically into the program library. The program library may be used for starting a wash program, but is also used in programming, when a wash program needs to be modified or if a new program is to be created on the basis of an existing one.

Machine operation

15

RUN A WASH PROGRAM ENTER A PROGRAM NUMBER:

101

FROM CLS OR SMC?

CLS

SMC

OK

4031 A

CLS SMC

To select a program from the PCU program library: Press CLS. If there is a memory card in the PCU and you wish to select a program on that: Press SMC.

Select library via menu You can also select the program library via the option ”GO TO THE MENU”. Then select ”WASH PROGRAM LIBRARY”.

MENU MAKE A CHOISE: WASH PROGRAM LIBRARY PROGRAMMING MODE SETTINGS 1 MEMORY CARD SERVICE MODE STATISTICS

SELECT 3590

WASH PROGRAM LIBRARY PROGRAMMING MODE SETTINGS 1 MEMORY CARD SERVICE MODE STATISTICS MANUAL FUNCTIONS SETTINGS 2 EXIT

LIBRARY PR.NO. 991 992 993 994 995 996 997 998 999

NAME NORMAL 95°C STD NORMAL 60°C STD NORMAL 40°C STD INTENSIVE INTENSIVE PERM. PRESS 60°C PERM. PRESS 40°C LOW EXTRACT 1 MIN HIGH EXTRACT 5 MIN

95°C 60°C

SELECT 3591

991

NORMAL 95°C STD

992

NORMAL 60°C STD

993

NORMAL 40°C STD

994

INTENSIVE 95°C

995

INTENSIVE 60°C

996

PERM. PRESS 60°C

997

PERM. PRESS 40°C

998

LOW EXTRACT 1 MIN

999

LOW EXTRACT 5 MIN

SELECT

Press b the required number of times...

...to highlight the wash program required.

Press SELECT.

Machine operation

16

RUN A WASH PROGRAM ENTER A PROGRAM NUMBER:

91

Delayed start time (hrs:mins) Program name

00:00

NORMAL 95°C STD

TEXT

START

If you want to see the description of the program:

3582

TEXT

Press TEXT

Pressing ”Text” displays more information The text displayed is a description of the wash program selected. This text description is inserted when a new wash program is created. This procedure is described fully in the programming manual.

Choose 1 or 2:

1

START

1 To start the program now: Press START.

2

1

2

3

4

5

6

7

8

9 0

START DELAYED START ENTER A PROGRAM NUMBER:

91

2 Delayed start Use the numeric keys to enter a time (max. 99 hrs). This parameter appears on the right of the display. Press START.

Time (in hours and minutes) left before the machine is to start.

14:30

NORMAL 95°C STD

EXIT

EXIT

OIf you want to cancel the delayed start: Press EXIT. The functions which are available during program operation are described in sections "To change parameters in the current program step - Auto restart".

Delayed start Delayed start means that the machine will not start the wash program until the time entered has elapsed. This function allows you, for example, to load the machine in the evening, but delay the start of the wash until early the next morning, to end in time for the next shift.

Machine operation

17

To change parameters in the current program step 91 NORMAL 95°C STD PROGRAM STEP: MAIN WASH STEP TIME: SET TEMPERATURE: ACTUAL TEMPERATURE: REMAINING TIME: DRUM SPEED:

1 720 85 21 70 1000

During program operation the display will look like this (see section "To start the wash program").

SEC °C °C MIN RPM

SHOW WEIGHT RAPID ADVANCE

SELECT 3584

You can alter the following program steps: Prewash, Main wash, Rinse, Drain, Soak Length of program step (max. 9998 seconds), heating temperature (max. 97°C). Extraction Length of program step (max. 3600 seconds), extraction speed.

Press c one or more times...

91 NORMAL 95°C STD PROGRAM STEP: MAIN WASH STEP TIME: SET TEMPERATURE: ACTUAL TEMPERATURE: REMAINING TIME: DRUM SPEED:

1 720 85 21 70 1000

SEC °C °C MIN RPM

...to highlight the line required.

SHOW WEIGHT RAPID ADVANCE

SELECT

SELECT 1

2

3

4

5

6

7

8

9

Press SELECT.

Use the numeric keys to enter the new parameter .

0

SELECT

Press SELECT.

If you have entered the wrong parameter Continue pressing numeric keys to overstrike the incorrect parameter. Note: always use the same number of digits as used on the display to overstrike the incorrect parameter. Example: To change the time for the program step to 30 seconds, enter 030 to overstrike the earlier parameter.

Machine operation

18

Rapid advance 91 NORMAL 95°C STD PROGRAM STEP: MAIN WASH STEP TIME: SET TEMPERATURE ACTUAL TEMPERATURE: REMAINING TIME: DRUM SPEED:

1 720 85 21 70 1000

SEC C C MIN RPM

During program operation the display will look like this (see section "To start the wash program").

SHOW WEIGHT RAPID ADVANCE

SELECT 3583

Check that ”RAPID ADVANCE” is highlighted.

SHOW WEIGHT RAPID ADVANCE PAUSE MANUAL FUNCTIONS TEXT SELECT NEW WASH PROGRAM CHANGE °F/°C AUTO RESTARTS

If it is not highlighted: Press c or b one or more times to highlight ”RAPID ADVANCE”.

SELECT

Press SELECT.

To terminate a program before it has finished • Select RAPID ADVANCE and press SELECT. Advance to ”END OF PROGRAM” and press SELECT. • Wait until ”THE DOOR IS UNLOCKED” appears on the display. • Now the door can be opened.

Machine operation

19

91 NORMAL 95°C STD RAPID ADVANCE PRE WASH EXTRACT MAIN WASH EXTRACT RINSE

1 1 1 2 1

SELECT 3586

PRE WASH 1 EXTRACT 1 MAIN WASH 1 EXTRACT 2 RINSE 1 EXTRACT 3 RINSE 2 EXTRACT 4 RINSE 3 EXTRACT 5 END OF PROGRAM

SELECT

Press b or c one or more times to highlight the program step you wish to advance to.

Press SELECT.

Rapid advance works in both directions Rapid advance works in both directions, using b and c. Using rapid advance to move forwards allows you to skip one or more program steps. Using rapid advance backwards allows you to repeat one or more program steps. Automatic return to normal display Once you have selected any of the functions below, you must make any changes required within 20 seconds. If no further keys are pressed within 20 seconds, the display will revert automatically to its normal appearance during a wash program.

Machine operation

20

For machines with weighing equipment installed only!

Show weight 91 NORMAL 95°C STD PROGRAM STEP: MAIN WASH STEP TIME: SET TEMPERATURE ACTUAL TEMPERATURE: REMAINING TIME: DRUM SPEED: SHOW WEIGHT RAPID ADVANCE

1 720 85 21 70 1000

SEC °C °C MIN RPM

During program operation the display will look like this (see section ”To start the wash program”).

SELECT

Show weight The actual weight is shown in large digits on the display (weight display mode). If the weighing equipment is not connected, the error message “FUNCTION NOT ALLOWED” will appear. See the section “Fault-finding, weighing equipment” in the machine manual.

4774

SHOW WEIGHT RAPID ADVANCE NO WATER REDUCTION PAUSE MANUAL FUNCTIONS TEXT SELECT NEW WASH PROGRAM CHANGE °F/°C AUTO RESTART

Press c or b one or more times to highlight ”SHOW WEIGHT”.

SELECT

CLARUS CONTROL WEIGHT, KG:

007,0 4775

Press SELECT.

Weight display mode: The actual net weight is shown in large digits on the display.

Return to normal display The display will return to normal at the end of the ”time for weight display” set as a parameter in Settings 1. The manufacturer’s default parameter is 20 seconds.

To end weight display sooner Press a or use the numeric keys to enter a new program number.

Machine operation

21

For machines with weighing equipment installed only!

No water reduction 91 NORMAL 95°C STD PROGRAM STEP: MAIN WASH STEP TIME: SET TEMPERATURE ACTUAL TEMPERATURE: REMAINING TIME: DRUM SPEED:

1 720 85 21 70 1000

SEC °C °C MIN RPM

During program operation the display will look like this (see section ”To start the wash program”).

SHOW WEIGHT RAPID ADVANCE

SELECT 4776

SHOW WEIGHT RAPID ADVANCE NO WATER REDUCTION PAUSE MANUAL FUNCTIONS TEXT SELECT NEW WASH PROGRAM CHANGE °F/°C AUTO RESTART

Press c or bone or more times to highlight ”NO WATER REDUCTION”.

SELECT

Press SELECT.

No water reduction The wash load is weighed during the program and the water level is adjusted automatically according to its weight. If the load is not a full one, the water level will be reduced according to a water level reduction table. You can switch off water level reduction at any stage of a program. Note that if you select ”NO WATER REDUCTION”, this applies only to the program currently running. The next time a program is started, water level reduction will occur automatically again.

Machine operation

22

Pause 91 NORMAL 95°C STD PROGRAM STEP: MAIN WASH STEP TIME: SET TEMPERATURE ACTUAL TEMPERATURE: REMAINING TIME DRUM SPEED:

1 720 85 21 70 70

SEC °C °C MIN RPM

During program operation the display will look like this (see section "To start the wash program").

SHOW WEIGHT RAPID ADVANCE

SELECT 3587

SHOW WEIGHT

Two ways of pausing during a wash program Note that you must be in normal wash mode to be able to pause in this way. If, for example, you are using ”Manual Functions”, you will have to exit that first before you can use Pause. There are two ways of pausing during a wash program: 1 As an additional function. This is described in this section. 2 By pressing a.

RAPID ADVANCE PAUSE MANUAL FUNCTIONS TEXT SELECT NEW WASH PROGRAM CHANGE °F/°C AUTO RESTARTS

Press c or b one or more times to highlight ”PAUSE”.

SELECT

Press SELECT.

91 NORMAL 95° STD PROGRAM STEP:

MAIN WASH

1

PAUSE START 3588

START

Press START to restart the wash program.

• • • • • •

When the machine pauses: Program operation is halted. Filling is halted (where applicable). Heating is halted (where applicable). The motor stops. The drain valve remains closed. The door cannot be opened.

Machine operation Manual operation during a program 91 NORMAL 95°C STD PROGRAM STEP: MAIN WASH STEP TIME: SET TEMPERATURE ACTUAL TEMPERATURE: REMAINING TIME: DRUM SPEED:

1 720 85 21 70 1000

SEC C C MIN RPM

During program operation the display will look like this (see section "To start the wash program").

SHOW WEIGHT RAPID ADVANCE

SELECT 3585

SHOW WEIGHT RAPID ADVANCE PAUSE MANUAL FUNCTIONS TEXT SELECT NEW WASH PROGRAM CHANGE °F/°C AUTO RESTARTS

Press c or b one or more times to highlight ”MANUAL FUNCTIONS”.

SELECT

Press SELECT.

23

Two types of manual operation There are two types of manual operation, which should not be confused: • Manual operation during a program These functions are described in this section. • Manual operation when no program is running These functions are described in section "Manual operation".

Machine operation

24

Automatic return to normal display Once you have selected any of the functions below, you must make any changes required within 20 seconds. If no further keys are pressed within 20 seconds, the display will revert automatically to its normal appearance during a wash program.

MANUAL FUNCTIONS MAKE A CHOICE: WATER/DRAIN HIGH EXTRACT MOTOR DETERGENT/FLUSH EXIT

SELECT 3679

WATER/DRAIN HIGH EXTRACT MOTOR DETERGENT/FLUSH EXIT

Use the cursor keys to select the function.

SELECT

Press SELECT.

Manual functions during a wash program Water/drain (see section "Water/drain") Allows manual operation of all water valves and the drain valve. Highest extraction speed (see section "Maximum extraction speed") Here you can limit the maximum extraction speed for the current program. Motor (see section "Motor on after wash") Motor on/off after program has ended. Detergent valves (see section "Detergent signals and water flushing") Allows you to control all valves in the detergent compartment or in external detergent supply system.

Machine operation Water/drain MANUAL FUNCTIONS WATER/DRAIN

COLD WATER MIXED WATER HOT WATER COLD HARD WATER WATER FROM TANK 1 WATER FROM TANK 2

LEVEL:

63 UNITS OPEN

To access this function, see instructions in section "Manual operation".

Water level in drum

3680

Use b and c to select the water/drain option you require.

COLD WATER MIXED WATER HOT WATER COLD HARD WATER WATER FROM TANK 1 WATER FROM TANK 2 DRAIN EXIT

OPEN

COLD WATER MIXED WATER HOT WATER

Press OPEN. The function will be activated for as long as you press and hold this key. The function ceases as soon as you release the key. When you have finished: Press b repeatedly to highlight ”EXIT”.

COLD HARD WATER WATER FROM TANK 1 WATER FROM TANK 2 DRAIN EXIT

SELECT

Press SELECT.

25

Machine operation

26

Maximum extraction speed MANUAL FUNCTIONS

HIGH EXTRACT CURRENT MAXIMUM EXTCACT SPEED: 1000 RPM

To access this function, see instructions in section "Manual operation".

SELECT NEW EXTRACT SPEED:

1000 RPM

Maximum extraction speed in current program.

To limit the program’s highest extraction speed This function allows you to modify the highest extraction speed allowed during the program. Example: Assume that the highest speed in the program is 1000 rpm and that you have set 700 rpm as the highest speed allowed.

SELECT 3681

1

2

3

4

5

6

7

8

9

All speeds above 700 rpm will be limited to 700 rpm

Enter the maximum extraction speed you require for this program.

1000

0

SELECT

rpm

Speeds below 700 rpm will not be affected

800

Press SELECT.

600 400 200 Time 3682

This change will affect the current program only. No change will be implemented if extraction is taking place at the time of the (attempted) change.The next time that this program is used, the original maximum speed will apply. This function does not allow you to set a higher speed than the usual maximum speed for the program.

Machine operation

27

Motor on after wash MANUAL FUNCTIONS MOTOR

MOTOR ON AFTER WASH EXIT

N

To access this function, see instructions in section "Manual mode".

Y/N

Motor to rotate after program has ended If you answer Yes (Y): The motor will continue to rotate in alternative directions after the program has ended. This prevents creasing of the load. When the program has ended, the display will look like this:

91 NORMAL 95°C STD

3683

Y/N

MOTOR ON AFTER WASH

A toggle function: Use Y/N to toggle the function from ON (Yes) to OFF (No). When you have finished: Press b to highlight ”EXIT”.

EXIT

SELECT

Press SELECT.

MOTOR ON IN MANUAL FUNCTIONS

STOP 4111

Press STOP to stop the motor.

Machine operation

28

Detergent signals and water flushing MANUAL FUNCTIONS

DETERGENT/FLUSH WATER FLUSH FLUSH COLD POWDER POWDER SIGNAL 1 POWDER SIGNAL 2 POWDER SIGNAL 3 POWDER SIGNAL 4

To access this function, see instructions in section "Manual mode".

OPEN 3684

Use b and c to select the function you require.

WATER FLUSH FLUSH COLD WATER POWDER SIGNAL 1 POWDER SIGNAL 2 POWDER SIGNAL 3 POWDER SIGNAL 4 POWDER SIGNAL 5 LIQUID DETERGENT 1 LIQUID DETERGENT 2 LIQUID DETERGENT 3 LIQUID DETERGENT 4 EXIT

OPEN

WATER FLUSH FLUSH COLD POWDER POWDER SIGNAL 1 POWDER SIGNAL 2

Press OPEN. The function will be activated for as long as you press and hold this key. The function ceases as soon as you release the key. When you have finished: Press b repeatedly to highlight ”EXIT”.

POWDER SIGNAL 3 POWDER SIGNAL 4 POWDER SIGNAL 5 LIQUID DETERGENT 1 LIQUID DETERGENT 2 LIQUID DETERGENT 3 LIQUID DETERGENT 4 EXIT

SELECT

Press SELECT.

Detergent signals and water flushing FLUSH WATER: This function uses water to clear detergent from the supply tubes of the detergent dispensing system. POWDER SIGNAL: This function will either: a) use water to dispense detergent from machine compartments, or: b) dispense detergent from an external system. The number of valves present will vary according to the machine type.

Machine operation Text 91 NORMAL 95°C STD PROGRAM STEP: MAIN WASH STEP TIME: SET TEMPERATURE ACTUAL TEMPERATURE: REMAINING TIME: DRUM SPEED:

1 720 85 21 70 1000

SEC C C MIN RPM

During program operation the display will look like this (see section "To start the wash program".

Pressing ”Text” displays more information The text displayed is a description of the wash program selected. This text description is inserted when a new wash program is created. This procedure is described fully in the programming manual.

SHOW WEIGHT RAPID ADVANCE

SELECT 3592

SHOW WEIGHT RAPID ADVANCE PAUSE MANUAL FUNCTIONS TEXT SELECT NEW WASH PROGRAM CHANGE °F/°C AUTO RESTARTS

Press c or b one or more times to highlight ”TEXT”.

SELECT

91 NORMAL 95°C STD PROGRAM STEP: MAIN WASH 1 NORMAL PROGRAM FOR MEDIUM SOILED CLOTHES

Press SELECT.

Description of wash program

TEXT AUTO RESTARTS

SELECT 3630

SELECT

To return to the normal display: Press SELECT again.

29

Automatic return to normal display If you do not press SELECT within 20 seconds, the display will revert automatically.

Machine operation

30

To change the wash program after program operation has commenced 91 NORMAL 95°C STD PROGRAM STEP: MAIN WASH STEP TIME: SET TEMPERATURE ACTUAL TEMPERATURE: REMAINING TIME DRUM SPEED:

1 720 85 21 70 1000

SEC °C °C MIN RPM

During program operation the display will look like this (see section "To start the wash program".

SHOW WEIGHT RAPID ADVANCE

SELECT 3694

SHOW WEIGHT

To change the wash program after program operation has commenced You can change to a different wash program at any time during program operation. When you do, the current function (for example, rinse) will be interrupted. The new program will start immediately after that (from the beginning). This function is useful, for example, if you discover that you have started the wrong program.

RAPID ADVANCE PAUSE MANUAL FUNCTIONS TEXT SELECT NEW WASH PROGRAM CHANGE °F/°C AUTO RESTARTS

Press c or b one or more times to highlight ”SELECT NEW WASH PROGRAM”.

SELECT

Press SELECT.

91 NORMAL 95°C STD SELECT NEW PROGRAM AND PRESS SELECT PR.NO. NAME 991 NORMAL 95°C STD 992 NORMAL 60°C STD 993 NORMAL 40°C STD 994 INTENSIVE 95°C 995 INTENSIVE 60°C 996 PERM PRESS 60°C

Automatic return to normal display If no key is pressed within 20 seconds, the display will revert automatically.

SELECT Press b one or more times as required...

3695

991

NORMAL 95°C STD

992

NORMAL 60°C STD

993

NORMAL 40°C STD

994

INTENSIVE 95°C

995

INTENSIVE 60°C

996

PERM. PRESS 60°C

997

PERM. PRESS 40°C

998

LOW EXTRACT 1 MIN

999

HIGH EXTRACT 5 MIN

...to highlight the new wash program.

SELECT 996 PERM. PRESS 60°C PROGRAM STEP: PREWASH STEP TIME: NO HEATING ACTUAL TEMPERATURE: DRUM SPEED:

1 120 SEC 21 °C 48 RPM

SHOW WEIGHT RAPID ADVANCE

SELECT

Press SELECT. The existing wash program will now be interrupted and the new one will begin.

Machine operation To change temperature scale °C/°F 91 NORMAL 95°C STD PROGRAM STEP: MAIN WASH STEP TIME: SET TEMPERATURE ACTUAL TEMPERATURE: REMAINING TIME DRUM SPEED:

1 720 85 21 70 1000

SEC °C °C MIN RPM

During program operation the display will look like this (see section "To start the wash program".

SHOW WEIGHT RAPID ADVANCE

SELECT 3696

SHOW WEIGHT RAPID ADVANCE PAUSE MANUAL FUNCTIONS TEXT SELECT NEW WASH PROGRAM CHANGE °F/°C AUTO RESTARTS

Press c or b one or more times to highlight ”CHANGE °C/°F”.

SELECT

Press SELECT.

31

To change temperature scale °C/°F This function changes the temperature scale used for all temperatures displayed during the wash program. Please note that this scale change applies only to the current program. The default temperature scale will apply next time you run a program. To change the default temperature scale for all programs, use the function ”SETTINGS”, which is described in the Service Manual.

Machine operation

32

Auto restart 91 NORMAL 95°C STD PROGRAM STEP: MAIN WASH STEP TIME: SET TEMPERATURE ACTUAL TEMPERATURE: REMAINING TIME DRUM SPEED:

1 720 85 21 70 1000

During program operation the display will look like this.

SEC °C °C MIN RPM

SHOW WEIGHT RAPID ADVANCE

SELECT 3593

SHOW WEIGHT RAPID ADVANCE PAUSE MANUAL FUNCTIONS TEXT SELECT NEW WASH PROGRAM CHANGE °F/°C AUTO RESTART

Press b one or more times to highlight ”AUTO RESTART”.

SELECT

Press SELECT.

91 NORMAL 95°STD PROGRAM STEP: MAIN WASH STEP TIME: NO HEATING ACTUAL TEMPERATURE:

Shows the number of times the program will restart.

1 300 SEC 19 C

DRUM SPEED:

70 RPM

AUTO RESTARTS´ 0 SELECT 3594

1

2

3

4

5

6

7

8

9 0

SELECT

If required: Use the numeric keys to change the required number of restarts. Press SELECT.

What is Auto restart? Auto restart means that the same program will be repeated one or more times, according to the number set. The program will restart immediately, and the door will remain locked. If you have set auto restart, the display will show the number of restarts left. This function is used primarily for testing.

Machine operation Manual operation To select manual operation RUN A WASH PROGRAM OPTIONS MENU

If this menu is not currently displayed: Press a repeatedly.

MAKE YOUR CHOICE WITH OR AND PRESS SELECT WEIGHT, KG: 000,0

SELECT 3589

RUN A WASH PROGRAM OPTIONS MENU

SELECT

Press b to highlight ”GO TO THE MENU”.

WASH PROGRAM LIBRARY PROGRAMMING MODE SETTINGS 1 MEMORY CARD SERVICE MODE STATISTICS

SELECT Press b six times... WASH PROGRAM LIBRARY PROGRAMMING MODE SETTINGS 1 MEMORY CARD SERVICE MODE STATISTICS MANUAL MODE

....to highlight ”MANUAL MODE”.

EXIT

SELECT

Always lock the door first! You must always close and lock the door first before you can operate the machine manually. To lock the door, use the submenu MOTOR/DOOR, see section "Motor/door". All manual settings are cancelled when you exit manual operation All manual settings (such as door, motor, temperature, and drain) will be cancelled when you exit manual operation. The door is unlocked, the motor stops, the drain opens, heating is halted, and the temperature is reset to zero.

MENU

SETTINGS 2

Two types of manual operation There are two types of manual operation, which should not be confused: • Manual operation when no program is running These functions are described in this section. • Manual operation during a program These functions are described in section "Manual operation".

Press SELECT.

MAKE A CHOICE:

3685

33

Press SELECT.

Machine operation

34

MANUAL FUNCTIONS MAKE A CHOICE: MOTOR/DOOR WATER/DRAIN HEATING DETERGENT/FLUSH EXIT

SELECT 3686

MOTOR/DOOR WATER/DRAIN HEATING DETERGENT/FLUSH EXIT

Select the function required using the cursor keys.

SELECT

Manual operation when no program is running Motor/door (see section "Motor/door") Lock/unlock door. Switch motor on/off (normal drum action). Water and drain valves (see section "Water/drain") Operation of drain valve and all water valves. Heating (see section "Heating") Heat water to any temperature required. Detergent valves (see section "Detergent signals and water flushing") Allows manual operation of all valves in detergent compartment or external detergent supply system. Exit Returns you to the MENU display.

Press SELECT.

Motor/door MANUAL FUNCTIONS MOTOR/DOOR

DOOR LOCK ON MOTOR ON EXIT

N N

Y/N 3687

DOOR LOCK ON MOTOR ON

Press b as required to select a function.

EXIT

Y/N

A toggle function: Use Y/N to toggle the function from ON (Yes) to OFF (No). When you have finished: Press b to highlight ”EXIT”.

DOOR LOCK ON MOTOR ON EXIT

SELECT

Press SELECT.

Lock the door and start the motor DOOR LOCK ON If you answer Yes (Y): The door will be locked. Note that you must always lock the door before you can operate the machine manually. MOTOR ON If you answer Yes (Y): The motor will start and operate, using normal action.

Machine operation Water/drain MANUAL FUNCTIONS

WATER/DRAIN DRAIN CLOSED COLD WATER MIXED WATER HOT WATER COLD HARD WATER WATER FROM TANK 1 WATER FROM TANK 2

N

To access this function, see instructions in section "To select manual operation".

LEVEL: 0 UNITS Y/N 3688

Use b or c to select Drain or one of the six Water filling alternatives. DRAIN CLOSED COLD WATER MIXED WATER HOT WATER COLD HARD WATER WATER FROM TANK 1 WATER FROM TANK 2 EXIT

Y/N OPEN

DRAIN CLOSED

Drain (a toggle function) : Press Y/N to toggle the function from Yes (Y) and No (N). Water filling: Press OPEN. The function will be activated for as long as you press and hold this key. The function ceases as soon as you release the key. When you have finished: Press b to highlight ”EXIT”.

COLD WATER MIXED WATER HOT WATER COLD HARD WATER WATER FROM TANK 1 WATER FROM TANK 2 EXIT

SELECT

Press SELECT.

35

Machine operation

36

Heating To access this function, see instructions in section "To select manual operation".

MANUAL FUNCTIONS HEATING

SELECT SET TEMPERATURE

Temperature selected Actual temperature

0° C ACTUAL TEMPERATURE

24° C START 3689

1

2

3

4

5

6

7

8

9

Use the numeric keys to enter the temperature the water is to be heated to.

0

START

Press START. Heating will now begin.

STOP

If you wish, you can cancel heating before the set temperature is reached: Access this function again and press STOP.

Machine operation

37

Detergent signals and water flushing MANUAL FUNCTIONS

DETERGENT/FLUSH WATER FLUSH FLUSH COLD POWDER POWDER SIGNAL 1 POWDER SIGNAL 2 POWDER SIGNAL 3 POWDER SIGNAL 4

To access this function, see instructions in section "To select manual operation".

OPEN 3684

Use b and c to select the function you require.

WATER FLUSH FLUSH COLD WATER POWDER SIGNAL 1 POWDER SIGNAL 2 POWDER SIGNAL 3 POWDER SIGNAL 4 POWDER SIGNAL 5 LIQUID DETERGENT 1 LIQUID DETERGENT 2 LIQUID DETERGENT 3 LIQUID DETERGENT 4 EXIT

OPEN

Press OPEN. The function will be activated for as long as you press and hold this key. The function ceases as soon as you release the key.

WATER FLUSH

When you have finished:

FLUSH COLD POWDER

Press b repeatedly to highlight ”EXIT”.

POWDER SIGNAL 1 POWDER SIGNAL 2 POWDER SIGNAL 3 POWDER SIGNAL 4 POWDER SIGNAL 5 LIQUID DETERGENT 1 LIQUID DETERGENT 2 LIQUID DETERGENT 3 LIQUID DETERGENT 4 EXIT

SELECT

Press SELECT.

Detergent signals and water flushing FLUSH WATER: This function uses water to clear detergent from the supply tubes of the detergent dispensing system. POWDER SIGNAL: This function will either: a) use water to dispense detergent from machine compartments, or: b) dispense detergent from an external system. The number of valves present will vary according to the machine type.

Machine operation

38

At the end of the wash

9 1

2

4

5

7

8

3 6 9 0

Machines without tilt function: Open the machine door and remove the washed load.

Machines with tilt function: Fig. 9 Fig. 10

Fig. 11

Fig. 12

• Open the door and lock it open by lowering the catch by the door hinge. • Turn the uppermost switch on the tilt control unit clockwise. The machine will now tilt forward. • Use the bottom switch on the tilt control unit to rotate the drum, either to the right or the left. This makes it easier to empty the drum.

4120

10

• Press the middle switch on the tilt control unit. The machine will now return to its normal position.

4119

11

4238

12

4237

Machine operation Statistics To select Statistics RUN A WASH PROGRAM OPTIONS MENU

If this menu is not currently displayed: Press a repeatedly.

MAKE YOUR CHOICE WITH OR AND PRESS SELECT WEIGHT, KG: 000,0

SELECT 3589

Press b to highlight ”GO TO THE MENU”. RUN A WASH PROGRAM OPTIONS MENU

Press SELECT.

SELECT MENU MAKE A CHOICE: WASH PROGRAM LIBRARY PROGRAMMING MODE SETTINGS 1 MEMORY CARD SERVICE MODE STATISTICS

SELECT 3691

Press b five times... WASH PROGRAM LIBRARY PROGRAMMING MODE SETTINGS 1 MEMORY CARD SERVICE MODE STATISTICS MANUAL MODE

...to highlight ”STATISTICS”.

SETTINGS 2 EXIT

SELECT

Press SELECT.

39

Machine operation

40

STATISTICS TOTAL RUN TIME HOURS TOTAL TRIP RUN TIME HOURS HOURS SINCE LAST SERVICE LAST 5 ERROR CODES 08 NO HEATING 08 NO HEATING 08 NO HEATING 08 NO HEATING 08 NO HEATING

0 0 0

PROGRAM 991 996 993 991 991

HOURS 0 0 0 0 0

EXIT 3690

To display the next page of statistics: Press b.

STATISTICS PROGRAM 2 12 78 991 993 995 997 999

WASHES 4 0 0 35 1 0 0 0

PROGRAM WASHES 10 0 52 0 123 0 992 3 994 0 996 0 998 0

EXIT 3958

To display the next page of statistics: Press b.

STATISTICS PROGRAM S 1 S 5 S 80 S 99 S992 S994 S996 S998

WASHES 0 0 0 0 0 0 0 0

PROGRAM WASHES S 2 0 S 6 0 S 90 0 S991 0 S993 0 S995 0 S997 0 S999 0

If a memory card is in place in the PCU, the memory card program statistics will be displayed. An ”S” before the program number shows that it is a memory card program.

EXIT 4040

EXIT

When you want to cancel the display of statistics: Press EXIT.

The Statistics function The Statistics function gives you access to the following information: TOTAL RUN TIME HOURS: Shows the total operating time for the machine since it was installed. TOTAL TRIP RUN TIME HOURS: This register records the total number of operating hours since it was last reset. It can, for example, be used to keep track of operating time since the last machine service. The procedure for resetting it is described in section "To reset "Total trip run time hours" to zero". HOURS SINCE LAST SERVICE This register shows the time elapsed since the last service. The register can also be used to generate a signal on the display to show when service is needed (see the section ”Settings 1” in the service manual). LAST 5 ERROR CODES: This displays the most recent error codes, and tells which program was operating at the time and during which hour (according to the ”total run time” record) the error code was flagged. NO. OF TIMES EACH PROGRAM USED: Displays statistics for PCU programs and for programs on any memory card currently in place in the PCU.

Machine operation

41

Resetting statistic registers

RUN A WASH PROGRAM OPTIONS MENU

If this menu is not currently displayed: Press a repeatedly.

MAKE YOUR CHOICE WITH OR AND PRESS SELECT WEIGHT, KG: 000,0

SELECT 3589

Press b to highlight ”GO TO THE MENU”. RUN A WASH PROGRAM OPTIONS MENU

SELECT

Press SELECT.

Statistics registers which can be reset to zero The following registers in the statistics function can be cleared (reset to zero): • Total trip run time hours. • Hours since last service. • No. of times each program used (PCU programs). • No. of times each program used (programs on any memory card currently in the PCU).

Machine operation

42

MENU MAKE A CHOICE: WASH PROGRAM LIBRARY PROGRAMMING MODE SETTINGS 1 MEMORY CARD SERVICE MODE STATISTICS

SELECT 3693

Press b..four times....

The service program may only be used by authorised personnel, because all safety interlocks are disabled when it is in use.

WASH PROGRAM LIBRARY PROGRAMMING MODE SETTINGS 1 MEMORY CARD SERVICE MODE STATISTICS MANUAL MODE SETTINGS 2 EXIT

... to highlight "SERVICE PROGRAM".

SELECT

Prevention of unauthorised access A button on the CPU circuit board has to be pressed to gain access to the service program, to prevent its unauthorised or inadvertent use. The CPU circuit board is located behind the control panel. Two screws have to be undone to open the control panel.

Press SELECT

PRESS BUTTON ON CPU BOARD

Press the button on the CPU circuit board.

CPU button

EXIT 4209 3972

SERVICE PROGRAM MAKE A CHOICE: SERVICE PROGRAM CLEAR TRIP HOUR COUNTER CLEAR SERVICE COUNTER CLEAR WASH PROGRAM COUNTER IN CLS CLEAR WASH PROGRAM COUNTER IN SMC SCALE ADJUSTMENTS CALIB. OF LEVEL SENSOR

Now you can choose either to clear/reset a register or to adjust the weighing equipment.

SELECT 4042 A

SELECT

Press b to highlight the option you want, then press SELECT. If you want to exit: Press b repeatedly until EXIT is highlighted.

SERVICE PROGRAM CLEAR TRIP HOUR COUNTER CLEAR SERVICE COUNTER CLEAR WASH PROGRAM COUNTER IN CLS CLEAR WASH PROGRAM COUNTER IN SMC MEMORY CARD SCALE ADJUSTMENTS

4660

CALIB. OF LEVEL SENSOR EXIT

SELECT

Press SELECT.

Machine operation Time counter, hours after last service SERVICE MODE MAKE A CHOICE:

Both counters can be reset in the same way.

SERVICE PROGRAM CLEAR TRIP HOUR COUNTER CLEAR SERVICE COUNTER CLEAR WASH PROGRAM COUNTER IN CLS CLEAR WASH PROGRAM COUNTER IN SMC SCALE ADJUSTMENTS CALIB. OF LEVEL SENSOR EXIT

SELECT 4041 A

SELECT

CLEAR COUNTER CLS

Press b so that CLEAR TRIP HOUR COUNTER OR CLEAR SERVICE COUNTER will be marked. Press SELECT.

First you have a chance to change your mind.

ARE YOU SURE ? PRESS SELECT ELSE PRESS ANY OTHER KEY

SELECT 4043 A

SELECT

If you do not want to reset the register: Press any key other than SELECT. If you want to reset the register: Press SELECT.

43

Machine operation

44

Number of washes for program in timer or memory card You can reset program in both timer and the memory card (if inserted).

SERVICE MODE MAKE A CHOICE: SERVICE PROGRAM CLEAR TRIP HOUR COUNTER CLEAR SERVICE COUNTER CLEAR WASH PROGRAM COUNTER IN CLS CLEAR WASH PROGRAM COUNTER IN SMC

Press b so that CLEAR WASH PROGRAM COUNTER IN CLS or CLEAR WASH PROGRAM COUNTER IN SMC will be marked.

SELECT 4044 A

SELECT

Press SELECT.

CLEAR COUNTER CLS FROM PROGRAM NUMBER:

0 TO PROGRAM NUMBER:

0 TO END: TO PROGRAM NUMBER = 0

EXIT 4045 A

1

2

3

4

5

6

7

8

9

Write from which program number you want to clear wash programs.

0

Press b.

Machine operation CLEAR COUNTER CLS FROM PROGRAM NUMBER:

1 TO PROGRAM NUMBER:

0

TO END: TO PROGRAM NUMBER = 0

EXIT 4046 A

1

2

3

4

5

6

7

8

9

Enter digits corresponding to the program number (inclusive) up to which you wish to clear the total counter.

0

ERASE

CLEAR COUNTER CLS ARE YOU SURE ? PRESS SELECT ELSE PRESS ANY OTHER KEY

SELECT 4043 A

SELECT

Press ERASE.

First you have the chance to change your mind. If you do not want to reset the register: Press any key other than SELECT. If you do want to reset the register: Press SELECT.

45

Machine operation

46

For machines with weighing equipment installed only!

Scale adjustments SERVICE PROGRAM MAKE A CHOICE: SERVICE PROGRAM CLEAR COUNTER CLEAR SERVICE COUNTER CLEAR WASH COUNTER IN CLS CLEAR WASH COUNTER IN MEMORY CARD SCALE ADJUSTMENTS

SELECT 4777 A

Press b repeatedly until SCALE ADJUSTMENTS is highlighted. Press SELECT.

SELECT When you have finished: Press b repeatedly until EXIT is highlighted. SERVICE PROGRAM CLEAR COUNTER CLEAR SERVICE COUNTER CLEAR WASH COUNTER IN CLS CLEAR WASH COUNTER IN MEMORY CARD SCALE ADJUSTMENTS EXIT

SELECT

Press SELECT.

Scale adjustments The following functions are accessed via the SCALE ADJUSTMENTS menu: Reset scale to zero (see section ”Reset scale to zero”) Used to make the weighing equipment display 0 when the machine has no load in it. Reset tare to zero (see section ”Reset tare to zero”) Used to clear a stored tare parameter. Tare scale (see section ”Tare scale”) Used to reset the weighing equipment so that a weight such as a container will not be included when calculating net weight. Set tare to a certain value (see section ”Set tare to a certain value”) Used to enter a value for the tare parameter, a weight in hectograms. Read tare value (see section ”Read tare value”) Used to check the value currently stored as the tare parameter. Calibrate the scale (see section ”Calibrate the scale”) This function is used only on installation of a new scale unit. Zero calibration (see section ”Zero calibration”) Used to increase the accuracy of the weighing equipment. Read version number (see section ”Read version number”) This is where you find the version number of the weighing equipment. If the weighing equipment is not connected, the error message “WEIGHING EQUIPMENT NOT CONNECTED” will be displayed. Connect the weighing equipment and try again. If necessary, see the section “Fault-finding, weighing equipment” in the machine manual.

Machine operation

47

For machines with weighing equipment installed only!

Reset scale to zero Reset scale to zero ”Reset weighing equipment” is used to make the weighing equipment display 0 when the machine has no load in it. If your attempt to reset the weighing equipment fails at this point, you will see an error message equivalent to: “FAILED. PRESS SELECT” on the display. For troubleshooting, see the section “Fault-finding, weighing equipment” in the machine manual.

SERVICE PROGRAM MAKE A CHOICE: RESET SCALE TO ZERO RESET TARE TO ZERO TARE SCALE SET TARE TO A CERTAIN VALUE READ TARE VALUE CALIBRATE THE SCALE

SELECT 4778

RESET SCALE TO ZERO RESET TARE TO ZERO TARE SCALE

Check that ”RESET SCALE TO ZERO” is highlighted.

Please note: The machine must be unladen when you use this function, i.e. no water or wash load in the drum.

If it isn’t...

Please note: After a power-cut, the weighing equipment will always display 0, no matter what the actual load in the drum. In this event you will have to use the “Reset scale to zero" function.

SET TARE TO A CERTAIN VALUE READ TARE VALUE CALIBRATE THE SCALE ZERO CALIBRATION READ VERSION NUMBER EXIT

Press c or b as required to highlight ”RESET SCALE TO ZERO”.

SELECT

SCALE ADJUSTMENTS RESET SCALE TO ZERO

DONE! PRESS SELECT

Press SELECT.

This screen shows that the weighing equipment has been reset to zero.

SELECT 4779

SELECT

Press SELECT.

Machine operation

48

For machines with weighing equipment installed only!

Reset tare to zero Reset tare to zero If your attempt to clear the tare parameter fails at this point, you will see an error message equivalent to: “FAILED. PRESS SELECT” on the display. For troubleshooting, see the section “Fault-finding, weighing equipment” in the machine manual.

SERVICE PROGRAM MAKE A CHOICE: RESET SCALE TO ZERO RESET TARE TO ZERO TARE SCALE SET TARE TO A CERTAIN VALUE READ TARE VALUE CALIBRATE THE SCALE

SELECT 4780

Press b once to highlight ”RESET TARE TO ZERO”. RESET SCALE TO ZERO RESET TARE TO ZERO TARE SCALE SET TARE TO A CERTAIN VALUE READ TARE VALUE CALIBRATE THE SCALE ZERO CALIBRATION READ VERSION NUMBER EXIT

SELECT

SCALE ADJUSTMENTS RESET TARE TO ZERO

Press SELECT.

This screen shows that the stored tare parameter has been cleared.

DONE! PRESS SELECT SELECT 4781

SELECT

Press SELECT.

Machine operation

49

For machines with weighing equipment installed only!

Tare scale SERVICE PROGRAM MAKE A CHOICE: RESET SCALE TO ZERO RESET TARE TO ZERO TARE SCALE SET TARE TO A CERTAIN VALUE READ TARE VALUE CALIBRATE THE SCALE

SELECT 4782

Press b twice to highlight ”TARE SCALE”. RESET SCALE TO ZERO RESET TARE TO ZERO TARE SCALE SET TARE TO A CERTAIN VALUE READ TARE VALUE CALIBRATE THE SCALE ZERO CALIBRATION READ VERSION NUMBER EXIT

SELECT

SCALE ADJUSTMENTS TARE SCALE

Press SELECT.

This screen shows that the weighing equipment has been tared successfully.

DONE! PRESS SELECT SELECT 4783

SELECT

Press SELECT.

Tare scale This function involves first loading the drum with, for example, a container, then taring (resetting) the weighing equipment so that the weight of the container will not be included when calculating net weight. If your attempt to tare the weighing equipment fails at this point, you will see an error message equivalent to: “FAILED. PRESS SELECT” on the display. For troubleshooting, see the section “Fault-finding, weighing equipment” in the machine manual.

Machine operation

50

For machines with weighing equipment installed only!

Set tare to a certain value SERVICE PROGRAM MAKE A CHOICE: RESET SCALE TO ZERO RESET TARE TO ZERO TARE SCALE SET TARE TO A CERTAIN VALUE READ TARE VALUE CALIBRATE THE SCALE

SELECT 4784

Press b three times to highlight ”SET TARE TO A CERTAIN VALUE” RESET SCALE TO ZERO RESET TARE TO ZERO TARE SCALE SET TARE TO A CERTAIN VALUE READ TARE VALUE CALIBRATE THE SCALE ZERO CALIBRATION READ VERSION NUMBER EXIT

SELECT

Press SELECT.

SCALE ADJUSTMENTS SET TARE TO A CERTAIN VALUE ENTER TARE IN HG AND PRESS SELECT

SELECT 4785

1

2

3

4

5

6

7

8

9

Use the numeric keys to enter the tare you require, unit: hectograms; 1 hectogram = 100 grams).

0

SELECT

SCALE ADJUSTMENTS SET TARE TO A CERTAIN VALUE

Press SELECT.

This screen shows that the parameter has been entered successfully.

DONE! PRESS SELECT SELECT 4786

SELECT

Press SELECT.

Set tare to a certain value This function lets you enter a value for the tare parameter, i.e. a weight value which the weighing equipment will disregard when showing a net weight on the display. The function will automatically clear any earlier tare value when you enter a new one. If your value is not entered successfully at this point, you will see an error message equivalent to: “FAILED. PRESS SELECT” on the display. For troubleshooting, see the section “Fault-finding, weighing equipment” in the machine manual.

Machine operation For machines with weighing equipment installed only!

Read tare value Read tare value This function lets you check the value currently stored as the tare parameter.

SERVICE PROGRAM MAKE A CHOICE: RESET SCALE TO ZERO RESET TARE TO ZERO TARE SCALE SET TARE TO A CERTAIN VALUE READ TARE VALUE CALIBRATE THE SCALE

SELECT 4787

Press b four times to highlight ”READ TARE VALUE”. RESET SCALE TO ZERO RESET TARE TO ZERO TARE SCALE SET TARE TO A CERTAIN VALUE READ TARE VALUE CALIBRATE THE SCALE ZERO CALIBRATION READ VERSION NUMBER EXIT

SELECT

SCALE ADJUSTMENTS READ TARE VALUE

10 HG

Press SELECT.

This screen shows the stored tare parameter (unit: hectograms (1 hectogram = 100 grams).

SELECT 4788

SELECT

Press SELECT.

51

Machine operation

52

For machines with weighing equipment installed only!

Calibrate the scale

Please note: This function is used only on installation of a new scale unit.

SERVICE PROGRAM MAKE A CHOICE: RESET SCALE TO ZERO RESET TARE TO ZERO TARE SCALE SET TARE TO A CERTAIN VALUE READ TARE VALUE CALIBRATE THE SCALE

SELECT 4789

Press b five times to highlight ”CALIBRATE THE SCALE”. RESET SCALE TO ZERO

Calibrate the scale If this calibration has not succeeded you will see an error message equivalent to: “FAILED. PRESS SELECT” on the display. For troubleshooting, see the section “Fault-finding, weighing equipment” in the machine manual.

RESET TARE TO ZERO TARE SCALE SET TARE TO A CERTAIN VALUE READ TARE VALUE

Please note: The machine must be unladen at the start of calibration, i.e. no water or wash load in the drum.

CALIBRATE THE SCALE ZERO CALIBRATION READ VERSION NUMBER EXIT

SELECT

Press SELECT.

SCALE ADJUSTMENTS CALIBRATE THE SCALE PLEASE SET SCALE TO CALIBRATION MODE PRESS SELECT FOR ZERO CALIBRATION

Set the calibration switch to calibration mode.

Calibration mode/normal mode To gain access to the calibration switch in the scale unit, the left-hand rear side panel has to be taken off. Remove the four screws on the scale unit cover. Then the calibration switch can be switched between normal mode ”ON” and calibration mode ”CAL”.

SELECT 4790

SELECT

Press SELECT. ON (normal)

CAL (calibration)

SCALE ADJUSTMENTS CALIBRATE THE SCALE

Calibration switch

DONE! PRESS SELECT

Scale unit

SELECT 4791

SELECT

Press SELECT.

4758

Machine operation For machines with weighing equipment installed only!

SCALE ADJUSTMENTS CALIBRATE THE SCALE FILL DRUM WITH CALIBRATION WEIGHT ENTER WEIGHT IN HG AND PRESS SELECT

Put the calibration weight in the drum.

SELECT 4792

1

2

3

4

5

6

7

8

9

Use the numeric keys to enter the calibration weight in hg (1 hg = 100 grams).

0

SELECT

Press SELECT.

SCALE ADJUSTMENTS CALIBRATE THE SCALE

DONE! PRESS SELECT SELECT 4791

SELECT

SCALE ADJUSTMENTS

Press SELECT.

Remove the calibration weight.

CALIBRATE THE SCALE REMOVE WEIGHT AND PRESS SELECT

SELECT 4793

SELECT

Press SELECT.

SCALE ADJUSTMENTS CALIBRATE THE SCALE PRESS SELECT FOR ZERO CALIBRATION

SELECT

If you want to use the ”Calibrate zero” function now:

4794

SELECT

Press SELECT.

Calibration weight A weight of between 40 kg and 400 kg should be used as a calibration weight. The higher the weight (within these limits), the better the weighing accuracy of the machine.

53

Machine operation

54

For machines with weighing equipment installed only!

SCALE ADJUSTMENTS CALIBRATE THE SCALE

DONE! PRESS SELECT SELECT 4791

SELECT

SCALE ADJUSTMENTS CALIBRATE THE SCALE RESET SCALE FROM CALIBRATION MODE AND PRESS SELECT

Press SELECT.

Restore the calibration switch to normal mode.

Calibration mode/normal mode To gain access to the calibration switch in the scale unit the left-hand rear side panel has to be taken off. Remove the four screws on the scale unit cover. Then the calibration switch can be switched between normal mode ”ON” and calibration mode ”CAL”.

ON (normal)

CAL (calibration)

SELECT 4795

SELECT

Press SELECT.

Calibration switch

Scale unit

4758

Machine operation

55

For machines with weighing equipment installed only!

Zero calibration SERVICE PROGRAM MAKE A CHOICE: RESET SCALE TO ZERO RESET TARE TO ZERO TARE SCALE SET TARE TO A CERTAIN VALUE READ TARE VALUE CALIBRATE THE SCALE

SELECT 4796

Press b six times to highlight ”ZERO CALIBRATION”. RESET SCALE TO ZERO

Please note: The machine must be unladen during this calibration, i.e. no water or wash load in the drum.

RESET TARE TO ZERO TARE SCALE SET TARE TO A CERTAIN VALUE READ TARE VALUE CALIBRATE THE SCALE ZERO CALIBRATION READ VERSION NUMBER EXIT

SELECT

Press SELECT.

SCALE ADJUSTMENTS ZERO CALIBRATION PRESS SELECT FOR ZERO CALIBRATION

If you wish to calibrate zero for the weighing equipment:

SELECT 4797

SELECT

Press SELECT.

SCALE ADJUSTMENTS ZERO CALIBRATION

DONE! PRESS SELECT SELECT

This screen shows you have calibrated zero.

4798

SELECT

Zero calibration The “Zero calibration” function is used to increase the accuracy of the weighing equipment. This should be done once a month. If this calibration has not succeeded you will see an error message equivalent to: “FAILED. PRESS SELECT” on the display. For troubleshooting, see the section “Fault-finding, weighing equipment” in the machine manual.

Press SELECT.

Machine operation

56

For machines with weighing equipment installed only!

Read version number SERVICE PROGRAM MAKE A CHOICE: RESET SCALE TO ZERO RESET TARE TO ZERO TARE SCALE SET TARE TO A CERTAIN VALUE READ TARE VALUE CALIBRATE THE SCALE

SELECT 4799

Press b seven times to highlight ”READ VERSION NUMBER”. RESET SCALE TO ZERO RESET TARE TO ZERO TARE SCALE SET TARE TO A CERTAIN VALUE READ TARE VALUE CALIBRATE THE SCALE ZERO CALIBRATION READ VERSION NUMBER EXIT

SELECT

Press SELECT.

SCALE ADJUSTMENTS READ VERSION NUMBER STATHMOS AB 3050 REV 00521

The screen shows the version number.

SELECT 4800

SELECT

Press SELECT.

Read version number In the event of a fault in the weighing equipment (which cannot be put right with the aid of the section “Fault-finding, weighing equipment” in the machine manual), make a note of the version number accessed via this function before you contact the supplier’s service department.

Machine operation Memory card General introduction A memory card is a plastic card, the size of a credit card, with an electronic memory chip inside it. This memory card is capable of storing 10 to 15 wash programs of normal size. If the programs are mostly small ones, more of them can be stored, whereas larger programs will reduce the number which can be held by the memory card. Memory cards of this type can be used to: • transfer wash programs from one machine to another

3605

Memory chip

• run wash programs straight from the memory card • transfer wash programs from a PC to a memory card and from a memory card to a PC (these procedures, and how to write a wash program on a PC, are described elsewhere) A program stored on a memory card may be given restricted-use status. This means that: • The program cannot be deleted or copied to the program control unit of a washer extractor. • You cannot alter the program or inspect the way it is written. • To run the program you have to have the memory card and to insert it into the program control unit when the program is to be started.

57

Machine operation

58

To select the ”Memory card” function

Memory chip

Turn the memory card so its memory chip is at the far end, and on the left of the card...

3606

Card reader

1

2

3

4

5

6

7

8

9

...then insert the memory card into the program control unit.

0 4115

RUN A WASH PROGRAM OPTIONS MENU

If this menu is not currently displayed: Press a repeatedly.

MAKE YOUR CHOICE WITH OR AND PRESS SELECT WEIGHT, KG: 000,0

SELECT 3589

Press b to highlight ”GO TO THE MENU”. RUN A WASH PROGRAM OPTIONS MENU

SELECT

Press SELECT.

Machine operation MENU MAKE A CHOICE: WASH PROGRAM LIBRARY PROGRAMMING MODE SETTINGS 1 MEMORY CARD SERVICE MODE STATISTICS

Press b three times...

SELECT 3596

WASH PROGRAM LIBRARY PROGRAMMING MODE

...to highlight ”MEMORY CARD”.

SETTINGS 1 MEMORY CARD SERVICE MODE STATISTICS MANUAL MODE SETTINGS 2 EXIT

SELECT

Press SELECT.

59

Machine operation

60

MEMORY CARD EXECUTE WASH PROGRAM FROM MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS COPY PROGRAM FROM CLS TO MEMORY CARD DELETE PROGRAM IN MEMORY CARD CLEAR MEMORY CARD EXIT

SELECT 3597 A

Select the function required using the cursor keys. EXECUTE WASH PROGRAM FROM MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS COPY PROGRAM FROM CLS TO MEMORY CARD DELETE PROGRAM IN MEMORY CARD CLEAR MEMORY CARD EXIT

SELECT

Press SELECT.

"The ”Memory card” functions Run wash program straight from memory card (see section "To run a wash program straight from a memory card") A wash program can be run from the memory card, without first being copied to the washer extractor. The memory card may be removed from the card reader after the program has started. Programs on memory cards may have ”restricteduse” status, which means that they can only be run straight from the memory card, not copied or modified. Copy program from memory card to PCS (see section "To copy a program from a memory card to the machine´s program control unit") One or more wash programs can be copied from the memory card to the memory chip in the machine’s program control unit. Note that programs on the memory card with ”restricted-use” status cannot be copied to the machine memory chip. Copy program from PCS to memory card (see section "To copy a program from the program control unit to a memory card") One or more wash programs can be copied from the memory chip in the machine’s program control unit to the memory card. The memory card can hold 10 to 15 wash programs of normal size. Delete program on memory card (see section "To delete a program on a memory card") Clear memory card (see section "To delete all programs on a memory card")

Machine operation

61

To run a wash program straight from a memory card MEMORY CARD EXECUTE WASHPROGRAM FROM MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS COPY PROGRAM FROM CLS TO MEMORY CARD DELETE PROGRAM IN MEMORY CARD CLEAR MEMORY CARD

SELECT 3598 A

EXECUTE WASHPROGRAM FROM MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS COPY PROGRAM FROM CLS TO MEMORY CARD DELETE PROGRAM IN MEMORY CARD CLEAR MEMORY CARD

SELECT

To access this menu, follow the instructions in section "To select the "Memory card" function".

Highlight ”EXECUTE WASH PROGRAM FROM MEMORY CARD” (press c if necessary).

To run a program from the memory card In broad terms, the program control unit has two different memories. One is a ”program memory” where all its wash programs are stored, the other is an ”operating memory”, which is used to hold the program currently in use. The program control unit takes the instructions it needs to run the program from the operating memory. When a wash program is started, the correct program is retrieved from the program memory and copied into the operating memory. 1

2

3

4

5

6

7

8

Press SELECT.

9 0

3617 Program memory program control unit

MEMORY CARD EXECUTE WASH PROGRAM FROM MEMORY CARD PR.NO. NAME 991 NORMAL 95°C STD 992 NORMAL 60°C STD 993 NORMAL 40°C STD 994 INTENSIVE 95°C 995 INTENSIVE 60°C 996 PER. PRESS 60°C

SELECT

NORMAL 95°C STD NORMAL 60°C STD

993

NORMAL 40°C STD

994

INTENSIVE 95°C

995

INTENSIVE 60°C

996

PER.PRESS 60°C

... highlight the wash program required.

SELECT

NORMAL 60°C STD

993

NORMAL 40°C STD

994

INTENSIVE 95°C

995

INTENSEIVE 60°C

996

PERM. PRESS 60°C

997

PERM. PRESS 40°C

998

LOW EXTRACT 1 MIN

999

HIGH EXTRACT 5 MIN

997

If necessary, use b to...

991

NORMAL 95°C STD

992

Operating memory program control unit

3607

992

991

PERM. PRESS 40°C

Program currently being used

A parallel process takes place when a program is started from a memory card. In other words, the program is copied from the memory card into the operating memory, and the machine runs the program entirely from the set of instructions in the operating memory.

Press SELECT.

1

2

3

4

5

6

7

8

9 0

3618

Program memory card

RUN A WASH PROGRAM PROGRAM NUMBER AND START DELAY SELECTED:

994

00:00

Program name

INTENSIVE 95 °C

TEXT

START

1

MY OWN 40 °C

2

MY OWN 60 °C

3

MY OWN 90 °C

4

MY OWN WOOL 30 °C

5

MY OWN INTENSIVE

Program memory program control unit 991

NORMAL 95°C STD

992

NORMAL 60°C STD

993

NORMAL 40°C STD

994

INTENSIVE 95°

995

INTENSIVE 60°C

996

PERM.PRESS 60°C

997

PERM.PRESS 40°C

998

LOW EXTRACT 1 MIN

999

HIGH EXTRACT 5 MIN

Operating memory program control unit

3608

TEXT

START

If you want to see the description of the program (where available): Press TEXT.

To start the program: Press START. Once the program has started, the memory card may be removed from the card reader.

4

MY OWN WOOL 30 °C

That is why you may remove the memory card from the card reader once the program has started. Once the program has ended it is erased from the operating memory.

Machine operation

62

To copy a program from a memory card to the machine’s program control unit MEMORY CARD EXECUTE WASHPROGRAM FROM MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS COPY PROGRAM FROM CLS TO MEMORY CARD DELETE PROGRAM IN MEMORY CARD CLEAR MEMORY CARD EXIT

SELECT 3609 A

EXECUTE WASHPROGRAM FROM MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS COPY PROGRAM FROM CLS TO MEMORY CARD DELETE PROGRAM IN MEMORY CARD CLEAR MEMORY CARD EXIT

SELECT

To access this menu, follow the instructions in section "To select the "Memory card" function". Note that restricted-use programs on a memory card cannot be copied. Highlight ”COPY PROGRAM FROM MEMORY CARD TO CLS” (press b or c if necessary).

Press SELECT.

What is a restricted-use program? A wash program which has been created on a PC can be made a ”restricted-use” program. This means that: • The program cannot be deleted or copied to the program memory of a washer extractor. • You cannot modify the program or examine its structure. • To run the program you must have access to the memory card, and insert it into the card reader when the program is to be started. What happens when a program is copied? Both the memory card and the program control unit have memory chips capable of storing wash programs. The chip on the card can hold about 10 to 15 programs of normal size, while the chip in the program control unit has a capacity of several hundred programs.

MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS PR.NO. 1 2 3 4 5

Program memory card

If necessary, use b to...

MY OWN 40 °C

2

MY OWN 60 °C

... highlight the wash program required.

3

MY OWN 90 °C

4

MY OWN WOOL 30 °C

5

MY OWN INTENSIVE

1

MY OWN 40 °C

2

MY OWN 60 °C

3

MY OWN 90 °C

4

MY OWN WOOL 30 °C

5

MY OWN INTENSIVE

6

7

8

9

Program memory program control unit 991

NORMAL 95°C STD

992

NORMAL 60°C STD

993

NORMAL 40°C STD

994

INTENSIVE 95°

995

INTENSIVE 60°C

996

PERM.PRESS 60°C

997

PERM.PRESS 40°C

998

LOW EXTRACT 1 MIN

999

HIGH EXTRACT 5 MIN

When a program is copied from a memory card to the machine’s program control unit, it is copied, not moved (not deleted from the card). A copy is transferred from the chip on the memory card to the storage chip of the machine program control unit. Program memory card

SELECT

3

5

3614

SELECT

1

2

4

0

NAME MY OWN 40 °C MY OWN 60 °C MY OWN 90 °C MY OWN WOOL 30 °C MY OWN INTENSIVE

3610 A

1

Press SELECT.

1

MY OWN 40 °C

2

MY OWN 60 °C

3

MY OWN 90 °C

4

MY OWN WOOL 30 °C

5

MY OWN INTENSIVE

Program memory program control unit 4

MY OWN WOOL 30 °C

991

NORMAL 95°C STD

992

NORMAL 60°C STD

993

NORMAL 40°C STD

994

INTENSIVE 95°

995

INTENSIVE 60°C

996

PERM.PRESS 60°C

997

PERM.PRESS 40°C

998

LOW EXTRACT 1 MIN

999

HIGH EXTRACT 5 MIN

3615

The program remains on the memory card, but another copy of it has now been stored in the program control unit. Program memory card

Program memory program control unit

1

MY OWN 40 °C

4

MY OWN WOOL 30 °C

2

MY OWN 60 °C

991

NORMAL 95°C STD

3

MY OWN 90 °C

992

NORMAL 60°C STD

4

MY OWN WOOL 30 °C

993

NORMAL 40°C STD

5

MY OWN INTENSIVE

994

INTENSIVE 95°

995

INTENSIVE 60°C

996

PERM.PRESS 60°C

997

PERM.PRESS 40°C

998

LOW EXTRACT 1 MIN

999

HIGH EXTRACT 5 MIN

3616

Machine operation MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS NOW YOU CAN CHANGE NUMBER.

123

JUST PRESS SELECT IF NUMBER IS OK

SELECT 3611 A

1

2

3

4

5

6

7

8

9 0

SELECT

Choose 1 or 2: 1 If you want to give the program a different program number (from the one it had on the memory card): Use the numeric keys to enter the new program number, then press SELECT. 2 If the existing number is suitable: Press SELECT.

MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS NOW YOU CAN CHANGE NUMBER 00 PROG. NUMBER EXIST! OVERWRITE? PRESS SELECT OR ANY OTHER KEY

If the number you have choosen is already used:

SELECT 4114 A

1

2

3

1 Select another number.

4

5

6

Enter the new number and press SELECT.

7

8

9 0

SELECT

2 Erase the old program number. Press SELECT.

63

Machine operation

64

MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS PROGRAM LOADED PRESS ANY KEY TO CONTINUE...

3612 A

EXECUTE WASHPROGRAM FROM MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS COPY PROGRAM FROM CLS TO MEMORY CARD DELETE PROGRAM IN MEMORY CARD CLEAR MEMORY CARD EXIT

After the program has been copied (it takes only a few seconds) the menu will look like this: If you want to copy more programs: Press any key to continue.

When you have finished: Press b repeatedly tohighlight "EXIT".

4210 A

SELECT

Press SELECT.

Machine operation

65

To copy a program from the program control unit to a memory card What happens when a program is copied? Both the memory card and the program control unit have memory chips capable of storing wash programs. The chip on the memory card can hold about 10 to 15 programs of normal size, while the chip in the program control unit has a capacity of several hundred programs.

MEMORY CARD EXECUTE WASHPROGRAM FROM MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS COPY PROGRAM FROM CLS TO MEMORY CARD DELETE PROGRAM IN MEMORY CARD CLEAR MEMORY CARD EXIT

SELECT 3619 A

Highlight ”COPY PROGRAM FROM CLS TO MEMORY CARD” (press b or c if necessary).

EXECUTE WASHPROGRAM FROM MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS COPY PROGRAM FROM CLS TO MEMORY CARD DELETE PROGRAM IN MEMORY CARD CLEAR MEMORY CARD EXIT

SELECT MEMORY CARD NAME NORMAL 95 °C STD NORMAL 60 °C STD NORMAL 40 °C STD INTENSIVE 95 °C INTENSIVE 60 °C PER. PRESS 60 °C

1

MY OWN 40 °C

2

MY OWN 60 °C

3

MY OWN 90 °C

4

MY OWN WOOL 30 °C

5

MY OWN INTENSIVE

Program memory card

If necessary, use b to...

NORMAL 95 °C STD

992

NORMAL 60 °C STD

993

NORMAL 40 °C STD

994

INTENSIVE 95 °C

995

INTENSIVE 60 °C

996

PERM. PRESS 60 °C

997

LOW EXTRACT 1 MIN

998

1

MY OWN 40 °C

2

MY OWN 60 °C

3

MY OWN 90 °C

4

MY OWN WOOL 30 °C

5

MY OWN INTENSIVE

992

NORMAL 60 °C STD

... highlight the wash program required.

8

9

Program memory program control unit 991

NORMAL 95°C STD

992

NORMAL 60°C STD

993

NORMAL 40°C STD

994

INTENSIVE 95°

995

INTENSIVE 60°C

996

PERM.PRESS 60°C

997

PERM.PRESS 40°C

998

LOW EXTRACT 1 MIN

999

HIGH EXTRACT 5 MIN

Program memory program control unit 991

NORMAL 95°C STD

992

NORMAL 60°C STD

993

NORMAL 40°C STD

994

INTENSIVE 95°

995

INTENSIVE 60°C

996

PERM.PRESS 60°C

997

PERM.PRESS 40°C

998

LOW EXTRACT 1 MIN

999

LOW EXTRACT 5 MIN

3621

The program remains in the program control unit, but another copy of it has now been stored on the card. Program memory card

HIGH EXTRACT 5 MIN

SELECT

6

7

3614

SELECT 3620 A

991

3

5

When a program is copied from the machine’s program control unit to a memory card, it is copied, not moved (not deleted from the machine). A copy is transferred from the storage chip of the machine program control unit to the chip on the card.

COPY PROGRAM FROM CLS TO MEMORY CARD PR.NO. 991 992 993 994 995 996

2

4

0

Program memory card

Press SELECT.

1

Press SELECT.

1

MY OWN 40 °C

2

MY OWN 60 °C

3

MY OWN 90 °C

4

MY OWN WOOL 30 °C

5

MY OWN INTENSIVE

992

NORMAL 60 °C STD

Program memory program control unit 991

NORMAL 95°C STD

992

NORMAL 60°C STD

993

NORMAL 40°C STD

994

INTENSIVE 95°

995

INTENSIVE 60°C

996

PERM.PRESS 60°C

997

PERM.PRESS 40°C

998

LOW EXTRACT 1 MIN

999

LOW EXTRACT 5 MIN

3622

Machine operation

66

MEMORY CARD COPY PROGRAM FROM CLS TO MEMORY CARD NOW YOU CAN CHANGE NUMBER.

998

JUST PRESS SELECT IF NUMBER IS OK

SELECT 3623 A

1

2

3

4

5

6

7

8

9 0

SELECT

Choose 1 or 2: 1 If you want to give the program a different program number (from the one it had on the machine): Use the numeric keys to enter the new program number, then press SELECT. 2 If the existing number is suitable: Press SELECT.

MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS NOW YOU CAN CHANGE NUMBER 00 PROG. NUMBER EXIST! OVERWRITE? PRESS SELECT OR ANY OTHER KEY

If the number you have choosen is already used:

SELECT 4114 A

1

2

3

1 Select another number.

4

5

6

Enter the new number and press SELECT.

7

8

9 0

SELECT

2 Erase the old program number. Press SELECT.

Machine operation MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS PROGRAM LOADED PRESS ANY KEY TO CONTINUE...

3612 A

EXECUTE WASHPROGRAM FROM MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS COPY PROGRAM FROM CLS TO MEMORY CARD DELETE PROGRAM IN MEMORY CARD CLEAR MEMORY CARD EXIT

After the program has been copied (it takes only a few seconds) the menu will look like this: If you want to copy more programs: Press any key to continue.

When you have finished: Press b repeatedly to highlight "EXIT".

4210 A

SELECT

Press SELECT.

67

Machine operation

68

To delete a program on a memory card MEMORY CARD EXECUTE WASH PROGRAM FROM MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS COPY PROGRAM FROM CLS TO MEMORY CARD DELETE PROGRAM IN MEMORY CARD CLEAR MEMORY CARD EXIT

SELECT 3625 A

EXECUTE WASHPROGRAM FROM MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS COPY PROGRAM FROM CLS TO MEMORY CARD DELETE PROGRAM IN MEMORY CARD CLEAR MEMORY CARD EXIT

To access this menu, follow the instructions in section "To select the "Memory card" function Note that restricted-use programs on a memory card cannot be deleted. Highlight ”DELETE PROGRAM IN MEMORY CARD” (press c or b if necessary). Press SELECT.

SELECT

MEMORY CARD DELETE PROGRAM IN MEMORY CARD PR.NO. 1 2 3 4 5

NAME MY OWN 40°C MY OWN 60 °C MY OWN 90 °C MY OWN WOOL 30 °C MY OWN INTENSIVE

SELECT 3626

If necessary, use b to...

1

MY OWN 40 °C

2

MY OWN 60 °C

3

MY OWN 90 °C

4

MY OWN WOOL 30 °C

5

MY OWN INTENSIVE

SELECT

.... highlight the wash program required.

Press SELECT. The program will now be deleted from the memory card. This takes between 5 and 15 seconds. If you want to delete more programs: Continue in the same way as described above.

EXECUTE WASHPROGRAM FROM MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS COPY PROGRAM FROM CLS TO MEMORY CARD DELETE PROGRAM IN MEMORY CARD CLEAR MEMORY CARD EXIT

When you have finished: Press b repeatedly to highlight "EXIT".

4210 A

SELECT

Press SELECT.

What is a restricted-use program? A wash program which has been created on a PC can be made a ”restricted-use” program. This means that: • The program cannot be deleted or copied to the program memory of a washer extractor. • You cannot modify the program or examine its structure. • To run the program you must have access to the memory card, and insert it into the card reader when the program is to be started.

Machine operation

69

To delete all programs on a memory card MEMORY CARD EXECUTE WASH PROGRAM FROM MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS COPY PROGRAM FROM CLS TO MEMORY CARD DELETE PROGRAM IN MEMORY CARD CLEAR MEMORY CARD EXIT

SELECT 4519 A

Note that restricted-use programs on a memory card cannot be copied or deleted. Highlight ”CLEAR MEMORY CARD” (press b or c if necessary).

EXECUTE WASHPROGRAM FROM MEMORY CARD COPY PROGRAM FROM MEMORY CARD TO CLS COPY PROGRAM FROM CLS TO MEMORY CARD DELETE PROGRAM IN MEMORY CARD CLEAR MEMORY CARD EXIT

Press SELECT.

SELECT

MEMORY CARD CLEAR MEMORY CARD THIS WILL CLEAR ALL PROGRAMS !! TO CONTINUE PRESS SELECT. ELSE PRESS ANY OTHER KEY.

SELECT 3629

SELECT

If you change your mind and do not want to delete the entire memory card: Press any key other than SELECT. If you want to delete all programs on the memory card (with the exception of any restricted-use programs): Press SELECT.

What is a restricted-use program? A wash program which has been created on a PC can be made a ”restricted-use” program. This means that: • The program cannot be deleted or copied to the program memory of a washer extractor. • You cannot modify the program or examine its structure. • To run the program you must have access to the memory card, and insert it into the card reader when the program is to be started.

Description of main units

70

Description of main units Fig. 13

The drum assembly on this model is of the suspended type, which means that the outer drum and its motor assembly are suspended in the machine chassis with strong coil springs at each corner, inside the machine. By each spring there is a damper to minimise imbalance when the machine is operating. The union between the inner drum and the outer drum (at the back) has two heavy-duty bearings, and is sealed with three radial seals.

13 Water inlet valves Drum Control unit Detergent dispenser Program control unit with CPU board and control panel Door and door lock

Motor (wash action and extraction)

Spring

4121

Damper Frame Compressed air connection

Imbalance switch Venting Control unit

Water inlet valves

Connection points, external liquid supply

Main switch, electrical supply

Steam inlet valve (for steam-heated machines) Lubrication system Drain

4122

Description of main units The inner drum is driven via three V-belts by a frequency-controlled motor, which is mounted on a motor mounting plate under the drum assembly. The motor mounting plate is adjustable, so that belt tension can be regulated. The motor has a microprocessor-controlled control unit which allows the motor speed, acceleration and deceleration to be controlled with high precision. The drain valve is a diaphragm valve which is operated by compressed air. The door is locked when the program starts. The machine is supplied complete with a microprocessor-based control unit. The electrical components are in the automatic control unit on the machine rear. The machine exterior is made up of: • Front panels of stainless steel. • Back cover of hot-dip galvanised steel, painted white. • Side panels and top cover of either stainless steel or of hot-dip galvanised steel, painted white.

71

Control unit

72

Control unit Fig. 14

LC1

Suppressor

T1

Transformer, for adaptation of feed voltage for control unit and control equipment

T2

Transformer, for adaptation of feed voltage for motor control unit

T10

Transformer, power supply I/O board, CPU board, and display unit

B1

Level control, overfilling

B2

Level control, safety monitoring for control unit, door lock

B31

Control unit, door lock

S1

Main switch, isolating switch

K21

Relay for electric heating, circuit 1

K22

Relay for electric heating, circuit 2

F1, F11 Fuses, 1.25 AT, protection of 230 V power supply to I/O board, CPU board, display unit and control unit, door lock F31

Circuit breaker (only on machines with electric heating)

U1

Motor control unit

X1

Distribution terminals for input voltage

X103, X104

Terminals for adapting the feed to the elements for electric heating with various voltage alternatives (optional equipment)

Control unit

73

14

1 2 3 4

1 2

1 2

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

1 2 3 4 5 6 7 8 9 10111213 14

X145

Connectors, see next illustration

100

X142:1

2

SSS 150°H O 2 S40

X142:2

X144:1

X143:2

X143:1

X144:1

X144:2

1 X144:1

X144:2

I/O board

X144:2

SSS EL

3

K12

K13

Connection terminals, see next illustration

K72

B31

B1

B2

F1 F11

Connectors, see next illustration T10 X1

LC1 T1

S1 X1

F31

U1 K21

K22 X103 X104 T2

4482

Control unit

74

Fig. 15

Connectors X100

Connector, 37 pole, CPU board

X101

Connector, 14 pole, door lock

X102

Connector, 14 pole, control unit and sensor(s) for tilt function (optional equipment)

X103

Connector, 4 pole, speed sensor on motor

X105

Connector, 14 pole, drain valve/drain valves

X106

Connector, 14 pole, detergent supply, powder (optional equipment)

X107

Connector, 14 pole, oil lubrication

X108

Connector, 14 pole, compressed air valves and compressed air switches, tilt function (optional equipment)

X109

Connector, 14 pole, valves for water recycling (optional equipment)

X110

Connector, 4 pole, water valve, cold, hard water (optional equipment)

X111

Connector, 4 pole, steam valve for heating

External start/stop/pause (inputs)

Water recycling (outputs)

X149: 1

X145: 1

start/stop, phase (mains voltage)

Drain 1 (Y1)

2

start/stop, neutral

2

Pump 1

3

pause, phase (mains voltage)

3

Stop drain (Y1b)

4

pause, neutral

4

Drain 2 (Y2) (normally open)

5

Drain 2 (Y2) (normally closed)

External buzzer/flashlight (output)

6

Drain 3

X148: 1

phase (mains voltage)

7

Drain 4

neutral

8

Tank 1 water valve (Y44)

9

Tank 2 water valve (Y54)

2

"Program in progress" signal (output) X147: 1 2

phase (mains voltage) neutral

External detergent connections (outputs) X146 total of 13 outputs The terminal numbering corresponds to the numbering used in the liquid detergent function in programming. X146:14

common neutral

10 Common neutral

Control unit

75

15

X111 1 2 3 4

1 2

1 2

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

1 2 3 4 5 6 7 8 9 10111213 14

X110

X145

100

X142:2

SSS 150°H O 2 S40

X142:1

X144:1

X144:1

X143:2

X144:2

X143:1

X144:2

X144:1

X144:2

SSS EL

K12

K13

X109

K72

X108 X107 X106 X105 4482

X104 X103 X102

X101

X100

4454

External buzzer/flashlight External start/stop/pause

1 2 3 4

1 2

1 2

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

1 2 3 4 5 6 7 8 9 10111213 14

External detergent supply

"Program in progress" signal

Recycling

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X145

X146

X147

X148

X149

SSS EL

X145

X142:2

SSS 150°H O 2 S40

X142:1

100

X143:2

X144:1

X143:1

X144:1

X144:1

K72

X144:2

K13

X144:2

K12

X144:2

100

X142:2

SSS 150°H O 2 S40

X142:1

X144:1

X143:2

X144:1

X143:1

X144:2

X144:1

X144:2

X144:2

SSS EL

Optional equipment: S40 Switch, electricity/steam

K12

K13

K72

Relays, tilt function

4235

4236

Clarus control unit

76

Clarus control unit Fig. 16

1

A200-1

CPU circuit board

2

X200

Connector, 37 pole, operator unit

3

X201

Connector, 4 pole, sensor(s) thermostat

4

A200-3

Card reader

5

A200-2

Display circuit board

6

S2

Connection terminals

7

X202

Connector, 4 pole, weighing equipment

16

6

1

2 5

3 4 7

4660

Program control unit Program control unit This chapter describes the components which are specific to this washer extractor. For a general description of the CPU board, display board and I/ O board(s), consult the service manual for the Clarus Program Control Unit.

System structure CPU board Fig. 17

The machine's wash programs are stored in the CPU board memory. The CPU board controls the various washer extractor functions with the aid of the program data and signals from the control panel buttons. The CPU board communicates with the display board, motor control unit and the three I/O boards via serial interfaces. The CPU board has its own level switch and inputs from temperature sensors.

I/O boards The I/O boards receive information from the CPU board concerning the outputs which are to be controlled. The I/O boards can control the following functions: I/O board 1: door lock, water valves - cold and hot water, flush 1, drain 1, detergent dispensing 1-4, external detergent dispensing 1-4 and heating relay 1. I/O board 2: water valves - cold, hard water and tank 1, drain 2, detergent dispensing 5, external detergent dispensing 5-11, heating relay 2 and stop valve drain 1. I/O board 3: water valve - tank 2, drain 3 and 4, detergent dispensing 6-7, external detergent dispensing 12-13, flush powder, oil lubrication and (where applicable) tilt. From the I/O boards' inputs, the CPU board receives information om the door lock switch, door status switch, (where applicable) external start/stop and pause signals, low oil level and signals from tilt sensors and the tilt control unit.

77

Program control unit

78

17

Feed, 3-phase system voltage

Display unit

Motor control unit

Motor Speed detector

CPU board Control unit, door lock Level sensing

Level sensing

Temperature sensing

System voltage Door lock Emergency stop ± 12V

I/O board 1

I/O board 2

Outputs and inputs to and from various washer extractor functions

I/O board 3

4125

Program control unit

79

Door lock control unit Fig. 18

The sole function of this control unit is to oversee the correct functioning of the door lock. The CPU board receives information from the motor control unit on the motor rotation, and has its own level monitoring device. The control unit also detects water level and motor speed through separate level measurement devices and the rotation guard (speed detector). By means of this doubling of monitoring means, a very high level of reliability of the safety function can be achieved. When the CPU board commands door locking, the control unit checks that there is no water in the drum and that the drum is not rotating. Only after that is a signal given to the door lock. Level and rotation are checked in the same way before the door is allowed to open. The voltage feed to the I/O boards' outputs goes via both the emergency stop and the door lock switch, which means that no functions can proceed unless the emergency stop is in its normal position (not actuated) and the door is locked.

PCB connector: Function Fig. 18

X90: Inward voltage feed 200 - 240 V AC X91: Spare connector for outward power supply

Fig. 19

Spare input/output which can be used to provide power supply to another circuit board. X92: Input from PCU: Lock door 230 V DC:

Command from PCU for door locking

0 V:

Command from PCU to open door

Before the control unit locks the door (output X96), a check is made that there is no water in the drum and that the motor is at a standstill.

18 Control unit, door lock Red LED, an indicator

X90 X91

X92 Relay RE3

X96

X95

X94 X93 X99 X98

X97 4697

Program control unit

80

X93: Input from level switch 5 V DC:

Water in drum (level contact open)

0 V:

Empty drum (level contact closed)

If the input voltage is 5 V DC when the door is not locked, door locking will be prevented. The LED on the control unit will then flash (specific pattern of flashes) to reveal an error code (see the section ”Error indication patterns”). X94: Input from: auxiliary relay on motor contactor (machines without frequency control) motor control unit (machines with frequency control) 5 V DC:

Motor operating (contact open)

0 V:

Motor not operating (contact closed)

If the input voltage is 5 V DC when the door is not locked, door locking will be prevented. The LED on the control unit will then flash (specific pattern of flashes) to reveal an error code (see the section ”Error indication patterns”). The input signal from X94 is also compared with the signal from the rotation sensor on the motor shaft (input X95) to check that both sensors are working normally. X95: Input from rotation sensor on motor shaft > 0,4 Hz:

drum rotating

< 0,4 Hz:

drum at standstill

Input voltage: 4-10 V DC X96: Output to door lock Output voltage: 17 - 31 V Locks the door lock if the following conditions have been fulfilled: • 230 V DC at input X92 (command from PCU for door locking) • 0 V DC at input X93 (no water in drum) • 0 V DC at input X94 (motor not operating) • < 0.4 Hz at input X95 (drum at standstill) Unlocks the door lock if the following conditions have been fulfilled: • 0 V DC at input X92 (command from PCU for door opening) • 0 V DC at input X93 (no water in drum) • 0 V DC at input X94 (motor not operating) • < 0.4 Hz at input X95 (drum at standstill) X97, X98, X99: Rotation-monitoring device/Excess-speed-monitoring device X97: Output X98: Input

0=0V 1=5V

X99: Input:

0 = closure between terminals 1 and 2 = Excess-speed monitoring device 1 = open input = Rotation-monitoring device

Program control unit

81

Excess-speed-monitoring device X99 = 0 RE3 is deactivated if the drum speed exceeds 45 rpm. RE3 is reactivated when the drum speed falls below 20 rpm. Rotation-monitoring device X99 = 1

X98 = 1

RE3 is activated when the drum is at a standstill and deactivated when the drum is moving. X99 = 1

X98 = 0

X97 is locked in the position it was in when X98 = 1, no matter what the current activity of the washer extractor.

19

Input from rotation sensor

X95 +5V Earth

rpmsignal

Input from auxiliary relay X96

X94

Door lock

Input from levelsensing device X93

Input from PCU: Lock door Input Selection of rotationmonitoring device/ excess-speedmonitoring device Output Rotation-monitoring device/Excess-speedmonitoring device

X92

X99 X98

Input Rotation-monitoring device/Excess-speedmonitoring device

X97 X90

X91

Voltage feed 230 V AC

4661

Program control unit

82

Error indication patterns Fig. 20

If the door lock is working correctly, this is indicated by the red LED, by a pattern of flashes which indicates ”OK”. The error indication patterns revealed by the LED flash at various frequencies for the various errors or faults. All error indication patterns have a frequency cycle of 50%, i.e. the LED will be on half the time, off half the time.

20 LED pattern of flashes during normal functioning 1 second

Pattern of flashes indicating ”OK”, drum at standstill Pattern of flashes indicating ”OK”, drum rotating, 5 Hz

Error indication pattern

Meaning/Cause Level-sensing device indicates water in drum when door lock is open. 2,19 Hz Auxiliary relay for motor indicates that the motor contactor is activated when the door lock is open (this error indication pattern does not occur when the excess-speed-monitoring device is selected). 1,46 Hz Signals from rotation sensor and auxiliary relay do not correspond. 1,56 Hz

The control unit sensor circuits indicate fault/error in drive circuits for door lock including its wiring. 0,85 Hz Armament circuits for RE1/RE2 activated (capacitor C8 charged when it should be discharged). 0,37 Hz

4686

Program control unit

83

Control system transformer T10 Fig. 21

The control system transformer is used to provide the voltage feed for the CPU board, I/O boards and display board. The transformer supplies 12 V on its secondary side, and can be adapted to suit any of four different primary voltages by moving a bridge. The transformer should normally be connected for a primary voltage of 230 V. Adaptation for different power supply voltages takes place at transformer T1.

400 V

240 V

230 V

208 V

21

3970

Imbalance switch

84

Imbalance switch

22

Description Fig. 22

The imbalance switch is a safety feature which protects the machine from damage during extraction caused by uneven distribution of the wash load. The imbalance switch consists of a microswitch and a switch arm mounted on the outer frame, plus a sensor mounted on the inner frame. The sensor is U-shaped and is secured by two screws. If the inner frame, and therefore the sensor, moves beyond a certain limit, the sensor will actuate the microswitch via the switch arm. When this happens the extraction relay is switched out. The PCU switches over to wash speed and water filling takes place. After that the PCU switches to distribution speed, before another attempt at extraction.

4121

Sensor Switch arm Microswitch

Instructions for repair Checking imbalance switch adjustment • Check, when the machine is empty, that the switch arm for the microswitch is located in the centre of the sensor. If necessary adjust as follows: - release the screws securing the sensor and move the sensor sideways. - release the screws holding the microswitch mounting plate and move the mounting plate up or down. If the imbalance switch is being triggered repeatedly: • Unsuitable wash loads • The imbalance switch is wrongly adjusted, refer to section above • The dampers are in poor condition, see under heading ”Frame” • High water level not programmed for extraction

Microswitch mounting plate

4654

Motor Motor Fig. 23

Fig. 24

85

23

The motor is located on a motor mounting plate beneath the outer drum. It drives the inner drum via three drive belts. There are two belt tensioners on the motor mounting plate. The motor has an electrical quick-connector. This is a frequency-controlled motor, and its speeds for normal action, distribution and extraction are controlled by U1, which is a microprocessor-based motor control unit in the rear lower control unit. The motor windings have overload protection in the form of a thermal cut-out.

Belt tensioner

4126

24

1 4 7 2 5 8 3 6 9

4127

Motor

86

Motor control unit

25 Heat sinks/ cooling duct

Motor control board CPU board

Fig. 26

Fig. 25

The low voltages +5 V and +15 V used internally in the motor control unit have a potential difference of approx. 300 V relative to the earth of the mains power supply. For this reason you must take great care when making any measurements on the motor control unit board and CPU board (the CPU board is supplied with the same voltages as listed above). Do not use oscilloscopes and other metering instruments which are earthed. Once the power supply has been switched off, wait for at least one minute before you touch the motor control unit or any of its components. The motor control unit, which has a microprocessor, supplies a three-phase voltage to power the washer extractor drive motor. The motor has frequency control. The motor control unit allows precision control of wash and extraction speeds, acceleration and deceleration. The motor control unit also monitors the torque of the motor at constant speed and during acceleration and deceleration. It uses this torque data to detect any unbalance occurring during extraction.

Cooling fan

Power transistors 4437

Motor Fig. 26

87

Communication between the CPU board and the motor control unit is via a serial interface (X301). The CPU board can command the motor to operate at any speed, and also determine the acceleration rate at which the motor is to increase speed up to its final speed. The motor control unit informs the CPU board if it has discovered imbalance or if a fault has arisen in the motor control unit or motor. The motor control unit also notifies if the interlock signal disappears during operation of the motor. At input X302 the motor control unit receives a signal to notify that the door lock is locked. At output X304 the motor control unit provides a signal to the SKAK board which indicates whether the motor is operating or at a standstill. At input X308 the motor control unit receives a signal from the imbalance switch to notify that the machine is vibrating too much during extraction.

26 Outputs, to motor for wash action/extraction X312

X314

X313

Serial interface to CPU board X301 Interlock signal X302 Input from imbalanceswitch X308 Signal to door lock control unit X304

X311 Voltage feed 3-phase

F1

+5 V +15 V

0V

Dangerous voltages The voltages above have a potential difference of approx. 300 V relative to the earth of the mains power supply.

Yellow LED = indicates error, see the section "Error indication patterns" Green LED lit = board is energised Green LED flashing = microprocessor working normally 4760

Motor

88

Error indication patterns Fig. 27

If a fault or error occurs in the motor or motor control unit, this will be indicated by a yellow LED on the motor control unit board. The pattern of flashing by this LED identifies the fault/error, as follows: LED pattern of flashes

Cause

(Flickering rapidly)

Output current to motor too high, motor control unit current-limiting function activated.

1 sec

Short-circuit in motor windings. Caused by fault in motor control unit, in motor or wiring.

Short-circuit in motor windings several times. The motor control unit interrupts power supply to motor. Lock acknowledgement signal absent during program operation. Caused by door being not locked or not closed, faulty door lock or faulty wiring.

Fault in receiving circuitry for lock acknowledgement signal. Replace motor control unit. Communications error, motor control – program control unit. Caused by faulty program control unit, motor control unit or wiring. Heat sink temperature too high. Caused by clogged vanes on heat sinks or faulty cooling fan. An extremely high ambient temperature can also cause this fault. Thermal protection for motor has cut out. Faulty motor, motor control unit or wiring. An extremely high ambient temperature can also cause this fault.

Ripple DC-bus.

Input voltage to motor control unit too low or too high (<180 V between two phases).

3436

Fault in receiving circuitry for motor overheating.

Motor Extraction The extraction speed is controlled to the speed required from the CPU board, with the aid of instructions via the serial interface.

Imbalance measurement Each time the program control unit sends a command for distribution speed or extraction, the motor control unit carries out imbalance detection. The motor control unit senses the torque of the motor for a set time and, on the basis of variations in the torque data, is able to determine whether the imbalance is above the threshold value. There are two threshold values: • high imbalance, used during extraction • extreme imbalance, used during distribution If the motor control unit detects imbalance, it notifies the CPU board, which then halts distribution/extraction. The motor receives the command to run at wash speed, then a fresh attempt at distribution/extraction is made. The program control unit will make up to four attempts at distribution/extraction. If the fourth attempt fails too, the machine will move on to the next sequence in the program (program module).

89

Motor

90

Belt tension Fig. 28 Fig. 29

28

The belt tension of new machines is preset at the factory. To check the belt tension, or to reset it after replacing components which affect the tension, follow the instructions in the illustrations. =15 mm

Checking the belt tension is important, and should always be included in regular maintenance and servicing routines.

F = 20 N

3457

29

Belt tensioner 4126

Door lock Door lock Fig. 30

The machine door lock, working in conjunction with the CPU board and the door lock control unit, is a safety system designed to prevent injury by ensuring: • that it is not possible to start the machine until the door has been closed

91

30 Switch cam

Microswitch S3 Lock solenoid and microswitch S4

• that the door will be locked automatically when the machine starts • that will not be possible to open the door until the program has ended, the water has been discharged and the drum is at a standstill

Instructions for opening machine door if door lock is faulty Screw to be removed Lock plate for emergency opening

This emergency procedure for opening the door lock may only be carried out by authorised personnel, and only if the door lock has failed. Fig. 30

The cover on the door lock cannot be removed if the door is locked. If the door lock should fail when the door is locked, for example because of a fault in the door lock solenoid or because the lock pin is binding, the emergency procedure for opening the door will have to be followed before the lock can be replaced. Remove the screw on the door lock cover. Use a tool such as a small screwdriver (max. diameter 3 mm) to lift the lock pin upwards out of the slot in the lock plate, while at the same time turning the door handle.

Lock pin 4128

X5

6

X101:6

4 X101:4

2 X101:2

X101-1:4

X101-1:2

X101-1:6

Door lock

S4B

S3

S4A

X101-1:3

X101-1:5

X101:3

X101:1

5

3

1

1

2

X101:5

X5

X101-1:1

I/O board 1 A3 X6

6 X143:1

X143:2

X100:36

X100:35

36

X200 35

Emergency stop

21

32

S2 31

22

X200 33

34

X100:34

X100:33

X144:2

X144:1

5

X91

1

2

B31 X90

2

1

5 2

1

1

2

T10 5 3

4

1

2

3

LC1

F1

F11 2

When the program control unit requests that the door be unlocked, the door lock control unit checks that there is no water in the drum and that the drum is not rotating. After that the solenoid is activated, now with polarity reversed, to make the lock pin disengage and to allow the door to be opened.

Phase to I/O outputs Closed door status indication Neutral to I/O outputs

56

The door lock control unit checks that there is no water in the drum and that the drum is at a standstill. After that the door lock control unit locks the door lock by activating the solenoid, to make the lock pin enter a slot in the lock plate. When the lock pin is fully home in this slot, switches S4A and S4B both close. Only now, when S3, S4A and S4B are all closed, will the outputs on the I/O boards which control the machine's functions be energised, and the wash program can begin.

I/O board 1

55

When the locking arm has closed the door, the switch cam is actuated and it closes microswitch S3. The program control unit monitors the status of S3, and when S3 closes, the program control unit can give the command for door closing.

31

55

The door is locked by means of an electromechanical, bistable locking device. The lock has two stable states; one when the lock pin which locks the door handle is extended (the door lock is locked), the other when the lock pin is retracted (the lock is unlocked). This means that, in the event of a loss of power to the machine, the lock will remain in the same state as before the loss of power.

55

31

53

Fig.

Door lock

52

92

230 V

T1 4129

Drain valve Drain valve

93

32

Description Fig. 32

The drain valve uses compressed air to close. A control valve opens and supplies pressure to a piston located beneath the rubber diaphragm of the drain valve.

Fault-finding

May only be carried out by authorized personnel.

The drain valve will not close Check that: • The control valve is energised. • Hoses and the control valve are not blocked. Check by undoing the supply line at the drain valve and then activating the control valve.

Rubber diaphragm

• The rubber diaphragm is in good condition.

Washers for adjustment

• The piston is operating correctly.

The drain valve will not open Check that: • The piston is operating correctly. • The non-return/flow-control valve is open. At low air pressures the flow-control valve opens more.

The drain valve is leaking (water). • Remove one of the washers for adjustment.

Piston

Non-return/flow-control valve

3468

Detergent dispenser

94

Detergent dispenser Fig. 33

The detergent dispenser has five compartments. Each compartment is connected to a water valve. The water supply to individual compartments is as follows: Comp.

Valve

Water

1

Y25

warm

2

Y26

warm

3

Y27

warm

4

Y28

warm

5

Y18

cold

There is also a separate cleaning (water flushing) function for all compartments in the detergent dispenser, connected to valve Y16, cold water. If the water pressure is low (<1 bar) the cleaning effect may be less satisfactory. For this reason, where the pressure is low the water flushing times should be increased for best results.

Do not open the cover when the water valves are flushing water through the detergent dispenser. Take care when adding laundry products. Powder or liquids left in the compartments (scoops) may be corrosive.

33

1

2

3

4

5

3478

Heating

95

Heating Fig. 34

Fig.

34

The six heating elements are located on the lower edge of the outer drum, accessible from the front of the machine. They are switched by two heating relays (K21 and K22) which are controlled by the program control unit. K21 is switched in as soon as the program control unit gives the command for heating, whilst K22 is switched in after a certain delay. The length of this delay can be programmed in "Settings 2".

1 4 7

2 5 8

3 6 9 0

Some machines are equipped with terminal sets X103 and X104, so that the elements can have either star or delta connection.

35

The program control unit prevents the elements from being switched in if there is no water in the drum. In the event of a fault which allowed the elements to be energised with no water in the drum, their built-in thermal cut-outs would fuse.

Element holder (inside base of drum)

Element

4130

35

Machine without terminal sets X103 and X104. I/O board 1 X8: 1

I/O board 2

2

X8:

Machine with terminal sets X103 and X104 for various voltage alternatives. I/O board 1 X8: 1

2

1

K22

K21

I/O board 2

2

K22

K21

T3 5

3

6

4

1 2

X103

5

3

1

6

4

2

E1

E1

T2

T2 T3 5

3

6

4

1 2

5

3

1

6

4

2

X104

X103

E1

E1

X103

X104

200 - 277 V

4131

2

X8: 1 K22

T1

T3

X104

I/O board 2

2

S1

S1 T1

T2

X8: 1 K21

S1 T1

I/O board 1

2

X8: 1

4132

5

3

6

4

1 2

5

3

1

6

4

2

X104

X103

E1

E1

X103

X104

346 - 480 V

4133

Heating

96

Fault-finding

May only be carried out by authorized personnel.

If the heating time is abnormally long • Switch off the power supply to the machine at the main switch/wall switch and check that the machine is isolated from the power supply. Remove the covers in front of the elements. • Use a multimeter to determine if one of the elements is burnt out. For access to the elements, remove the machine’s front panel. • Build-up of limescale can reduce the efficiency of the elements. If necessary, descale them. Follow the descalant manufacturer’s instructions concerning quantity of descalant to use.

To replace an element • Switch off the power supply to the machine at the main switch/wall switch and check that the machine is isolated from the power supply. Remove the covers in front of the elements. • Note how the element is connected, then disconnect it. • Undo the nut between the element connections and pull the element out. • Guide the new element into its element holder at the rear of the drum and tighten the nut. • Connect up the element. • Fill the machine and check that there are no leaks from the element seal.

Frame

97

Frame Fig. 36

This machine has the suspended type of drum assembly, i.e. an inner frame carrying the drum assembly and motor, which is suspended (and movable) within an outer frame. The inner frame (the upper part of which is shaped like a cradle to hold the outer drum) is mounted on the outer frame on four springs. For each spring there is also a shock absorber, to take up excessive vibration or a degree of unbalance. In addition the machine has electronic unbalance sensing, which halts load distribution or extraction if the unbalance is excessive.

36 Retaining strap

Inner frame Shock absorber

Outer frame

Spring suspension

3471

Weighing equipment (optional equipment)

98

Weighing equipment Description Fig. 37

37 Scale unit

The weighing equipment comprises the following units: • A scale unit located inside the machine’s lefthand rear side panel • Four load cells, one in each corner of the frame • Wiring The weight of the wash load is registered by the four load cells, which send analogue signals to the scale unit. In the scale unit the signals are processed and converted to a weight value in an analogue-digital converter. The weight value is transmitted via a serial interface to the CPU board. The weight is then shown on the display. Weighing the load allows the water level to be adjusted automatically according to the actual weight of the load, i.e. the water level is reduced during washing if the machine does not have a full load. The consumption of water and energy can thus be reduced.

Load cell 4822

Safety rules The weighing equipment is a precision measuring device and must be treated as such. • Never spray water directly onto the load cells and scale unit. • The load cells are vulnerable to impact. • The load cells are potentially vulnerable if welding is carried out. If welding has to be done on the washer extractor, attach the earth cable clamp as close as possible to the welding site.

After a power-cut When the supply is restored after a power-cut, the weight display will show "0" if the load inside the drum is less than 6.25 kg. If the load weighs more than 6.25 kg, the true weight of the load will be shown.

Weighing equipment (optional equipment) Water level reduction

38 Normal mode

To achieve optimum load volumes, the weight of the load can be seen on the display while the machine is being loaded. If the machine does not have a full load, the water level will be reduced according to a water-level reduction table. The water level can never be any lower than the safety level plus the hysteresis.

Actual weight display Fig. 38

Fig. 39

The Clarus control unit automatically detects if weighing equipment is connected, and the actual (current) weight is shown on the display, on one line of the menu (normal display mode). When the machine starts to be loaded, the display switches to showing the actual weight in large numerals (weight display mode). Normal display mode is resumed: • If a new program number is entered using the numeric keys.

99

RUN A WASH PROGRAM OPTIONS MENU MAKE YOUR CHOICE WITH OR AND PRESS SELECT WEIGHT, KG: 000,0

TAR

Resets to zero

SELECT

Menu line showing actual weight 3651

39 Weight display mode CLARUS CONTROL WEIGHT, KG:

007,0

• If a is pressed. • Automatically after the time set via ”Settings 1” under ”Time for weight display”. While a wash program is running, you can switch to weight display mode by selecting ”Show weight”, see the section ”Show weight” under ”Machine operation”. The weight shown on the display will always be the net weight (achieved because the weighing equipment has been ”tared”). A slight delay is built in to prevent the display from flickering.

Resetting the weighing equipment Fig. 38

If the display does not show the weight (in an empty machine) as zero after a program, the weighing equipment can be reset to zero using the TAR key. For a description of the functions used to set and check the tare value, see the section headed ”Scale adjustments” under ”Machine operation”.

4775

100

Weighing equipment (optional equipment)

Calibrating the weighing equipment The “Zero calibration” function is used to increase the accuracy of the weighing equipment. This should be done once a month. See the section headed “Zero calibration” under “Machine operation”. If a new scale unit is installed, it must be calibrated as described in the section ”Calibrate the scale” under ”Machine operation”.

Checking accuracy of weighing equipment display Twice a year you need to check that the weighing equipment is displaying the accurate weight, with the aid of an object of known weight. If the weighing equipment does not show the real weight of this object, you will need to follow the “Zero calibration” procedure, a function in the Clarus software. Follow the instructions under “Zero calibration” in the “Machine operation” section of the manual. If this is unsuccessful, the weighing equipment will have to be recalibrated using the “Calibrate the scale” function, as described under “Machine operation”.

If the weighing equipment has a fault Follow the troubleshooting procedure under the heading “Fault-finding, weighing equipment”. If you cannot rectify the problem with the help of that section, make a note of the weighing equipment version number before you contact the service department. To find the weighing equipment version number, access the service program, select “Scale adjustments”, then “Read version number”.

Weighing equipment (optional equipment) The dead load selector The dead load selector, located in the scale unit, is used for setting the machine’s “dead load”.

DEAD LOAD 22 260800

20 20 50 23 17302050 15 18 0030

The dead load is the load (weight) to which the load cells are subjected before any load is placed in the wash drum. The dead load selector is set before the machine leaves the factory, and its setting should not normally be changed. For this machine the selector should be set to 1000-1330 kg.

058 0 88 280650

40

40

30 12 30 15 10001330 8 11 3030

Fig.

101

If calibration of the weighing equipment should fail, one possible cause can be that this selector is incorrectly set.

4807

Weighing equipment (optional equipment)

102

To replace a load cell Fig. 41

• Machines without tilt function: Remove nut + bolt (A). • Use a suitable jack to lift under the frame at the corner where the load cell is to be replaced. • Insert a suitable object as a chock beneath the frame, to remove risk of injury and machine damage. • Machines with tilt function: Remove nut + bolt (A) and remove the wheel. • Remove nut (B). Use a socket wrench to remove the bolt. • Disconnect the load cell cable at the scale unit and remove the strap. • Remove nuts and bolts (C). • Remove the faulty load cell and fit the new, assembly is reverse of disassembly.

Install the new load cell as indicated by arrow on side of load cell!

Fig. 41

41 C

Load cell B

A

Illustration shows a machine with the tilt function.

4872

Weighing equipment (optional equipment)

103

To replace the scale unit • Disconnect the six connectors to the scale unit. • Take the scale unit off its mounting plate. • Install the new scale unit, assembly in reverse order of disassembly. • Check that the dead load selector is set to 1000-1330 kg. • Calibrate the weighing equipment, see “Calibrate the scale” under “Machine operation”.

42

058 0 88 280650

42

• Remove the machine’s left-hand rear side panel.

DEAD LOAD

Dead load selector

22 260800

20 20 50 23 17302050 15 18 0030

30 12 30 15 10001330 8 11 3030

Fig.

Scale unit Connectors, load cells

Connector, power supply Connector, CPU communication

4807

Weighing equipment (optional equipment)

104

Component locations 43 A90

X410 X411

X402

X412 X413

X401

B90-93

4822

Fig. 43

A90

Scale unit

B90-93

Load cells

Connectors X401

Voltage feed

X402

Communication with CPU board

X410-413

Load cells

Weighing equipment (optional equipment) Fault-finding, weighing equipment Error message on display: Weight, kg:

105

44 Weight-totalling board

999,9 or -999,9

Probable cause: The weighing equipment is overloaded/ ”underloaded”, i.e. the load cells are sending a signal which is too high/low to the scale unit. Probable cause is one or more load cells faulty. The dead load selector may be on the wrong setting. The machine may be incorrectly installed.

5 4 3 2 1

1 2 3 4 5

5 4 3 2 1

1 2 3 4 5

Fault-finding procedure: • Check that all connections to the machine are flexible. Fig. 44

• Remove the left-hand rear side panel. Check that the dead load selector is set to 1000-1330 kg. If it is not, set it correctly and calibrate the weighing equipment according to “Calibrate the scale” under “Machine operation”.

Board connectors

44

• Taking the load cell cables one at a time, disconnect the cable connecting each load cell to the scale unit. Continue one by one until a stable weight parameter is displayed (but not 999.9). When this stable parameter is displayed you will know which of the load cells must be faulty.

0123 0 153 10001330 830 113 0

Fig.

DEAD LOAD

2280 2600 -

0202 0 235 17302050 150 183 00

• Remove the side panels and check that the load cells are unobstructed. Remove any mechanical obstructions.

580 880 280650

• If the weight displayed is -999.9, try following the "Zero calibration" procedure (described under "Zero calibration" in the "Machine operation" chapter).

Board connectors

Dead load selector 4804

106

Weighing equipment (optional equipment) • If more than one load cell is faulty, the faulty cells can be identified using a multimeter on the scale unit weight-totalling board to check each cell in turn, as follows: - Remove the four screws on the scale unit cover. - Check that the four load cell cables are connected to the scale unit. - Measure the voltage at the connectors on the weight-totalling board, between terminal 2 and 3 for each load cell. The normal value for an unladen machine is approx. 3-5 mV (DC). A value different from this indicates that the load cell is faulty. - Replace the faulty load cell(s) as described under “To replace a load cell”.

Weighing equipment (optional equipment)

Menu line which should show actual weight not displayed.

Possible causes: The option “DISPLAY WEIGHT ALLOWED” may be switched off (have the answer “No” alongside) in “Settings 1”. Possible fault in communication with CPU board or display. The fault can also be in the scale unit.

Fault-finding procedure: • Check in “Settings 1” that the option “DISPLAY WEIGHT ALLOWED” has “Yes” alongside. • Check that the cables/wiring for CPU communication and power supply are connected to the scale unit and in good condition. • If the washer extractor appears to be working normally apart from the absence of weight parameter display, try replacing the scale unit as described under “To replace the scale unit”. If you suspect that the weighing equipment is not displaying accurate weight value.

Probable cause: Probably a faulty load cell.

Fault-finding procedure: • Place an object of known weight at one corner on top of the washer extractor. Check the weight shown on the display. Move the weight to each of the other corners of the machine in turn, checking the display each time. If one corner is different from the others, this will reveal which load cell is faulty. • Check that the load cell in question is mechanically unobstructed, free of anything which could affect its normal functioning. • Replace the load cell as described under “To replace a load cell”.

107

Weighing equipment (optional equipment)

108

Error message on display: Failed. Press SELECT.

Possible causes: Dead load selector or calibration switch incorrectly set. An incorrect calibration weight has been used for calibration.

Fault-finding procedure: • Check that the dead load selector is set correctly. It should be set to 1000-1330 kg. • If you are or have recently been calibrating the weighing equipment, the calibration switch may be incorrectly set, or an incorrect calibration weight may have been used for calibration. Check that the calibration switch is set correctly. It should normally be set to NORM. During calibration the switch should be set to CAL. The calibration weight should be between 40 and 400 kg. If relevant/necessary, calibrate the weighing equipment, or follow the “Calibrate the scale” procedure under “Machine operation”. • Check that all cables/wiring to the scale unit are sound and correctly connected.

45 Dead load selector 058 0 88 280650

45

DEAD LOAD 22 260800

20 20 50 23 17302050 15 18 0030

30 12 30 15 10001330 8 11 3030

Fig.

Scale unit Connectors, load cells

Connector, power supply

Connector, CPU communication

Calibration switch 4807

Weighing equipment (optional equipment) Information in display: Function not allowed.

Probable cause: A function has been selected in the program which cannot be carried out.

Fault-finding procedure: • Check that the function in question is switched on under “Settings”. • Check that the cables for CPU communication, power supply and load cells are connected. • Check that these cables are all in good condition. • If any cable is faulty, replace it.

Information in display in service program: Weighing equipment not connected.

Probable cause: CPU board not communicating with scale unit.

Fault-finding procedure: • Check that the connectors for CPU communication, power supply and load cells are connected on the scale unit. • Check that their cables are all in good condition. • If any cable is faulty, replace it.

109

Technical data

110

Technical data Innerdrum, volume diameter depth Drum speed, wash extraction Heating, electricity steam hot water

litres mm mm

400 920 610

rpm rpm

37 selectable

kW

36 x x

G-factor

350

Weight, net

kg

1095-1450*

* Precise weight depends on accessories fitted.

Connections Water valves

connection BSP

DN32 1 1/4"

recommended water pressure, valve open

kPa

150-400

Functioning limits for water valve

kPa

50-1000

l/min

400

outer Ø mm

110

Capacity at 300 kPa Drain valve

Draining capacity Steam valve

l/min connection BSP

recommended steam pressure

400 DN20 3/4"

kPa

300-600

operating range (limits) of steam valve kPa

50-800

Compressed air

connection

DN6

BSP, internal thread

1/8"

BSP,external thread

1/4"

recommended air pressure

kPa

400-600

consumption

l/tim

20

Technical data Frequency of the dynamic force

Hz

13,8

Max floor load at extraction

kN

16±0,75

Sound levels Airborne sound level dB (A) re 2x10-5 Pa

65/62*

* With insulation

Motor Power consumption

kW

5,5

111

Technical data

112

Dimensions A

B

C

E

D

1330 1360 1890 880 1165 L

M

N

510 1325 975

R

P

75

40 U

O

S

T

220

360

660

F

G

1775 240 V

X

H

I

K

150

60

1590

Y

Z

260 2195 1165 2200 745

B

A R

1

2

4

5

7

8

3 6 9 0

C D E

L H I

G P

V

Y O

F K M

X N S

12°

12° Z 4134

U

T

Technical data

113

Floor loading data

1

2

4

5

7

8

3 6 9 0

390 kp (front) 370 kp (rear)

370 kp (front) 350 kp (rear)

12° 720

550 kp

4135

285

600 kp

760 kp

114

Technical data

Dimensions, machine with tilt function

1690

746

2202

1892

2680

1166

2195

2880

426

3755

Installation Installation

115

46

For the installation of machines with optional equipment (such as the tilt function), see also the section ”Optional equipment” at the end of this manual. The washer extractor is supplied bolted in place on a pallet and packaged in a delivery crate. In some cases the machine may be supplied in waterproof/dustproof packaging. The direction from which the machine must be lifted and the machine centre of gravity are shown on the packaging.

Location and surface

4227

47

The machine must not be sited over an open floor drain. Check that the floor has an even surface and is level. The floor must be capable of withstanding the following: • max. floor loading during extraction: • frequency, dynamic load:

16±0.75 kN 13.8 Hz

The following clearances are recommended: Fig. 46

• at least 1 metre between the machine and any wall behind it. • at least 0.5 metres at each side, between the side of the machine and a wall, or between machines where these are side by side. 3449

Mechanical installation Fig. 47

Fig. 48

• Remove the packaging material. Remove the machine’s rear cover, side panels and lower front panel.

48

• Remove the four bolts securing the machine’s outer frame onto the pallet.

Machine equipped with weight measurement The load cells, which are fitted by the machine’s feet, are sensitive to knocks and impacts.

3749

116

Fig. 49

Fig. 50 Fig. 51

Installation • Remove the two transport locking devices (bars) used to secure the machine’s inner frame in transit.

49

• Use a fork-lift truck to lift the machine. The machine weighs between 1095 and 1450 kg. • Position the four blocks of wood supplied, one beneath each machine foot (on the outer frame), within the recesses in the pallet.

3750

50

3748

51

3752

Installation Fig. 52

• Lower the machine (A) and withdraw the truck forks (B). The machine should now be standing on the four blocks, and the pallet will be on the floor, clear of the machine. The next step is to insert the truck forks very carefully between machine and pallet (C).

Fig.

• Lift the machine and remove pallet and blocks.

53

• Screw on the machine feet. These may be either of two types: fixed feet, or pivoting feet if the machine is to have the tilt function.

Fig. 54

117

52

A

C

• If the machine is to have the tilt function, this is a suitable time to install the corner posts which hold the protective plates, and also, where applicable, the position sensors (see the section ”Tilt function (optional equipment)”).

B

3751

53

3747

54

4761

118

Fig. 55

Installation • Put the machine in place. Mark out and drill the holes for fixing the feet. Hole diameter: 15 mm.

55

Fig. 56

Use a spirit level and, where necessary, the ”washers” (or rectangular metal plates) supplied, to ensure that the floor mountings are level.

3744

56

Tilting devices FRONT 640

45

287 160

720

1206

140

5

57

160

O1

Fig.

200

100

100 1280

4136

57

3742

Installation Fig. 58

Fig. 59

• Put the machine in place. Use a spirit level on suitable surfaces of the outer frame to check that the machine is level. Check too that the machine is resting firmly on all four feet.

119

58

• Bolt the machine feet to the floor. Then check again that the machine is resting firmly (without movement) and is level.

Connecting the water supply Fig. 60

The supply pipes to the machine should be fitted with manual shut-off valves to facilitate installation and service. Refer to local utilities regulations when fitting non-return valves. The hoses should be rated for high pressure and for 2.5 MPa (25 kp/cm2). 3741

The following values apply to water pressure: • recommended: (valve fully open)

150-400 kPa (1,5-4 kp/cm2)

• limiting values,

min: 50 kPa (0,4 kp/cm2) max: 1 MPa (10 kp/cm2)

59

The hoses should be flushed through before being connected to the machine. The hoses should hang in gradual arcs. This is particularly important if the machine is fitted with a tilting function. Connect the hoses as follows: • cold water to (A) • hot water to (B) • (if using a third water supply:) the third water hose to (C). Sizes of A, B and C: DN 32 (1 1/4" BSP).

3753

60 C

A

B

4137

Installation

120

Steam supply Fig. 61

61

The supply hose (A) must have a manual shut-off valve to make installation and servicing easier. Connect an approved hose between filter and machine. The following values apply to steam pressure:

A 2

• recommended:

300-600 kPa (3-6 kp/cm )

• limiting values,

min: 50 kPa (0,5 cm2) max: 800 kPa (8 kp/cm2)

The hose should hang in a gradual arc. This is particularly important if the machine is fitted with a tilting function. Connection size: DN 20 (3/4" BSP). 4138

Installation Compressed air connection Fig. 62

Fig. 63

Fig. 64

A pressure regulator complete with water separation device is to be installed on the machine. When the machine is supplied, the angled coupling, hose and bracket for the pressure regulator will already be installed.

121

62

Bracket

Install the quick-connector for the hose and a bushing (for the hose from the compressed air supply) on the pressure regulator.

Hose

Install the regulator on the bracket using two screws. Connect the compressed air hose using the quick-connector. Screw on the pressure gauge.

Angle coupling 3967

63 Bushing

Quick connector

3968

64

Pressure gauge

3969

Installation

122

Fig. 65

Connect the hose from the compressed air supply to the bushing on the pressure regulator. Connect the hose so it hangs in a gentle arc. This is particularly important if the machine has the tilt function.

65 A

The connecting hose must be rated for a pressure of at least 1 MPa (10 kp/cm2). The following values apply to the compressed air supply: • Recommended pressure: 450-600 kPa (4.5-6 kp/cm2) • Min. pressure 450 kPa (4.5 kp/cm2) • Max. pressure 800 kPa (8 kp/cm2) 4139

Drain Fig. 66

The connector for the machine discharge (A) has an external diameter of 110 mm. The distance between the machine and the floor gully or drainage channel should be at least 250 mm. Connect a hose or a pipe to the drain connection. Avoid acute angles or kinks which could impede the flow. The hose or pipe should open into a floor gully, drainage channel or similar waste outlet. Make sure that the hose’s function is unaffected by the tilting function if the machine has this feature.

66

250 mm B

A

If the machine has a second discharge, (B) must also be connected to the floor drain. 3448

Installation Detergent dispenser, non-liquid detergents

123

67

If only non-liquid detergents are to be used in the detergent dispenser, the following adaptation is recommended: Fig. 67

Drill two 5 mm holes in the bottom of each scoop to allow any water left to drain off.

Installation of equipment for external liquid supply.

Electrical installation may only be carried out by competent, authorised personnel. 0355

All external equipment which is connected to the machine must be CE/EMC-approved.

External supply equipment is connected to X146 on the top row of terminals in the automatic control unit. There is a total of 13 outputs for detergent dosage. The terminal numbering corresponds to the numbering used in the liquid detergent function in programming. Common neutral for all outputs is on terminal X146:14.

4122

69 External liquid supply equipment

1 2 3 4

1 2

1 2

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

X145

X142:2

100 SSS 150°H O 2 S40

X142:1

X143:2

X144:1

X143:1

X144:1

SSS EL

X144:1

69

X144:2

Fig.

As standard equipment the machine has five pipe connectors of 1/2" diameter, for connecting an external liquid supply system (A).

X144:2

68

System A

X144:2

Fig.

68

K12

K13

K72

3476

Installation

124

Electrical installation

70 1 2 3 4

1 2

1 2

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

X145

100

3131

SSS 150°H O 2 S40

3132

X144:1

X144:1

X144:2

X143:2

X143:1

X144:2

X144:1

Electrical installation may only be carried out by competent, authorised personnel. Check that the earth conductor is correctly connected.

X144:2

SSS EL

K12

K13

K72

The electrical cable for the machine's power supply should hang in a gentle arc. This is particularly important if the machine is equipped with the tilt function. Fig. 70

Fig. 71

Fig. 70

Connect the machine to a separate mains circuit with its own circuit breaker(s). The various ratings required for circuit breakers are shown in the table on the next page.

L1

L2

L3

Connect the cable to the main switch inside the compartment on the machine rear, see illustration. The electrical cable used must be of a suitable size/rating. For the correct size/rating for this cable, check the relevant local or national regulations. If an earth leakage circuit breaker (or RCD residual current device) is used, it must be installed to protect the washer extractor only. 4140

Installation

125

71

No heating or steam heating Total wattage: 5,5 kW

With electrical heating Total effekt: 38 kW

Voltage alternative

Voltage alternative

Fuse A

Fuse A

200 V 3 AC 50 Hz

25

230/400 V 3 AC 50 Hz

200 V 3 AC 60 Hz

25

240 V 3 AC 50 Hz

100

208-240 V 3 AC 60 Hz

25

346 V 3 AC 50 Hz

80

230 V 3 AC 50 Hz

25

380 V 3 AC 50 Hz

63

25/16

380 V 3 AC 60 Hz

63

240 V 3 AC 50 Hz

25

400 V 3 AC 50 Hz

63

346 V 3 AC 50 Hz

16

415 V 3 AC 50 Hz

63

380 V 3 AC 50 Hz

16

440 V 3 AC 60 Hz

63

380 V 3 AC 60 Hz

16

480 V 3 AC 60 Hz

50

400 V 3 AC 50 Hz

16

415 V 3 AC 50 Hz

16

440 V 3 AC 60 Hz

16

480 V 3 AC 60 Hz

16

230/400 V 3 AC 50 Hz

100/63

Installation

126

Instructions for change of power supply from 230 V 3 AC 50 Hz to 400 V 3 AC 50 Hz

72

Procedure: 1 2 3 4

1 2

1 2

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X145

100

3131

SSS 150°H O 2 S40

3132

X144:1

X143:2

X144:1

X144:2

X144:2

X144:1

SSS EL

X144:2

- Check that the machine is safely isolated from the electrical supply.

1 2 3 4 5 6 7 8 9 10111213 14

X147

X148

X149

X143:1

• Transformer T2 has to be disconnected, as follows:

K12

K13

K72

- Disconnect the wiring between T2 and terminal set X1.

Fig. 72

- Disconnect the wiring between T2 and terminal set X311 on the motor control unit. Fig. 73

- Connect terminal set X1 to terminal set X311 as shown in the illustration.

X1

73

X311

X1

X311

4441

4442

Installation Fig. 74

Fig. 75

• Change the way the heating elements are connected on terminal sets X103 and X104, from the connection method for 208-277 V to the connection method for 346-480 V, as illustrated.

127

74

• On transformer T1, disconnect the wire connected to terminal 9 and connect it to terminal 5. The wire connected to terminal 1 should remain unchanged. • Change the voltage rating plate on the rear of the machine to show the correct voltage.

Machines equipped with weight measurement X103

• When all the plates and hoses are mounted and the machine is ready for operation, a zero calibration should be performed. See the Programming Manual.

X104

200 - 277 V

• Check the weight by weighing a known weight.

X103

X104

346 - 480 V

4146

75

13

16

11 9 7

19

5 3

22

1

Transformer T1 4254

Function checks

128

Function checks Manual operation • Switch on the machine's main switch. • Open the manual valves for water and compressed air, also for steam if the machine has steam heating. The procedure for operating the various machine functions manually is described in the chapter "Machine Operation" under the heading "Manual Functions". • Check that the drum is empty and close the door. • Close the drain valve. • Operate the machine manually to fill with cold water, then hot water. Check that these water supplies are connected as they should be. • Start the motor on wash action, and check that the motor is revolving clockwise and anticlockwise alternately, as normal for wash action. • Start heating by entering a final temperature and then pressing START. Check that the steam valve opens or the heating element relay reacts, as appropriate. • Check that all sources of detergent supply are working as they should, including the built-in detergent supply compartments, where present. • Check the water and steam connections and the drain valve for signs of any leakages. • Empty the water from the machine and open its door.

For machines with tilt function • Operate the tilt control unit to tilt the machine forwards and backwards. Please note that if you switch the direction of tilt from one direction straight to the other, the cylinder will not start to fill until the pressure in the active cylinder has reduced to below 20 kPa. • Check that the machine will not move from tilt position to normal position when the emergency stop is pressed in, but that it remains in the position it was in already.

Function checks Automatic operation

129

76

• Check that the external switch or switches are switched on and that the manual valves for water, compressed air and steam (if the machine has steam heating) are open. • Run one of the machine's built-in (standard) programs with heating to 60 C. • Check that the program proceeds normally, and that water filling, detergent filling, heating and motor action are all working in accordance with the program display on the display screen.

= 15 mm

F = 20N

To conclude this set of function checks If all function checks have been satisfactory, refit the side panels, rear and front covers and any other panels which were taken off during installation.

Checking and adjusting drive belt tension Fig. 76

• Make sure that the external switch or switches are all off before you remove any covers from the machine. • When the new machine has been in use for a few hours, check the belt tension, and adjust it if necessary using the belt tensioning devices. When correctly tensioned, the belts should move inwards by 15 mm when a force of 20 N is applied to them.

3457

Maintenance

130

Maintenance

77 A

The careful attention paid to all aspects of the design of this machine means that preventive maintenance has been reduced to a minimum. The measures listed below will, however, need to be followed at regular intervals, and their frequency should be adapted according to the actual level of machine use.

Daily • Check that the door lock is functioning normally and that the door is not leaking. Clean any residues of detergent off the door seal. • If the machine has a detergent dispenser, clean it (and the compartments/scoops), removing all residues. • Check that the drain valve is not leaking and that it opens and closes normally. Fig. 77

4139

78

• Check the compressed air regulator (A). If necessary empty water from the water separator. = 15 mm

Every three months • Make sure that the external electrical switch is switched ”OFF”. • Remove the rear and side panels.

F = 20N

• Check the hoses and connectors for leakages. Fig. 78

Fig. 79

• Check that the drive belts are undamaged and properly tensioned. If necessary, adjust the drive belts. • Clean the filters at the steam and water intake connections.

3457

79

• Refit the panels at the end of the check.

Filter 4138

Maintenance Every 6th month

131

80

• Check oil lubrication container.

1

If empty the unit has to be changed Fig. 80 Fig. 81

• Remove the cover (1) over the pump unit.

• Remove the jumper (2) on the electrical connection.

5301

81

2

5302

Maintenance

132

Fig. 82

• Pry off the switch panel cap.

Fig. 83

• Set the switches 4 and 7 in position "ON", 4 = 6 months consumption and 7 = switch "ON"

Fig. 84

• Connect the cable on the new pump unit.

82

• Mount the switch cap and the oil pump cover. • Mount the unit in the machine.

2207

83

6133

84

5303

Tilt function (optional equipment) Tilt function

133

85

Installation Fig. 85

Remove the machine’s side panels, lower front panel and rear covers.

3449

Fig. 86

For machines with tilt both forwards and backwards:

86

Insert the two cylinder units from the side of the machine underneath the machine frame. If there is vinyl floor-covering on the floor: To protect the floor from wear, a sheet of stainless steel should be laid beneath each cylinder unit.

Cylinder units

3450

Fig. 87

For machines with forward tilt only:

87

Insert the cylinder unit from the side of the machine underneath the rear section of the machine frame.

Cylinder units

3445

134

Fig. 88

Tilt function (optional equipment) Secure the cylinder units using four bolts and nuts.

88

It is important to fit four washers (each 5 mm thick) between each cylinder unit and the machine frame (see illustration). 4 washers

4 washers

3453

Fig. 89

Fit the four corner posts, one for each corner of the machine, using the bolts which secure the machine feet to the floor. Adjust the clearance between the upper part of each corner post and the machine so it is 14 mm.

89

14 mm

3553

Fig. 90

For machines with tilt both forwards and backwards: Fit two pneumatic position sensors on two of the machine feet: at left-hand front and right-hand rear, diagonally opposed. The position sensors are to be fitted using the inner two fastening bolts of the feet, mounted on the corner posts just installed.

90

Position sensor

Position sensor

Please note that the sensor rod must be placed below the bolt for the wheel.

Sensor rod below the bolt

3454

Tilt function (optional equipment) For machines with tilt both forwards and backwards:

135

91

The compressed air lines which are to be connected to the air bellows and position sensors are supplied bundled on the machine rear. Fig. 93

Connect the lines to the air bellows and pressure sensors according to the table below. These lines do not need to be fastened to the frame, but can be laid on the floor underneath the machine. The air lines are marked as follows:

Fig.

2

ID marking Connect to

91

Fig. 92

1

Rear air bellows

2

Front air bellows

3

Rear pressure sensor, connection 1

4

Rear pressure sensor, connection 2

5

Front pressure sensor, connection 1

6

Front pressure sensor, connection 2

3477

1

Note that the tubes for the pressure sensors must be connected correctly, see Fig. 7.

5 6

– Connection 1 – same side as data plate.

3

– Connection 2 – same side as the inset white plate.

4 3483

93

92 Connection 1 Data plate

Connection 2 Inset white plate

3836

3774

136

Fig. 94

Tilt function (optional equipment) For machines with forward tilt only:

94

The compressed air line to be connected to the air bellows is supplied bundled on the machine rear. Connect this line to the connection nipple on the top of the bellows.

3837

Tilt function (optional equipment) Fig. 95

Test the tilt function:

137

95

• Switch on the machine electrical switch(es) and turn on the compressed air supply. • Open the door and lock it open. • The uppermost switch on the tilt control unit tilts the machine either backwards (turn switch anticlockwise) or forwards (turn switch clockwise). The middle switch returns the machine to its normal (upright) position. These switches must be kept actuated throughout the entire tilt movement. If the switch is released, the tilt movement will halt and the machine will stop in its position. • The bottom switch on the control unit rotates the drum either clockwise or anticlockwise. • Check that the machine cannot tilt in the opposite direction until it has returned to its normal position after an earlier tilt.

4118

96

• Check for any possible leaks from compressed air lines or from bellows and sensors. Refit the machine panels/covers. Fig. 96

Nut clip

Fit two nut clips to each corner post. The nut clips slot into the rear grooves on the posts.

3484

Fig. 97

Fit the rubber dampers and sleeves to the front end of each side panel strip.

97

Rubber damper

Sleeve Washer Screw

Nut 3485

138

Fig.

Tilt function (optional equipment) Position and fasten the side panel strips.

98

98

3486

Fig. 99

Fit the two counterweights to the front panel strip. The bolt heads should be at the bottom.

99

Counterweights

3487

Fig. 100

Hang the front panel strip on the two sleeves you fitted to the side strips.

100 Sleeve

3488

Loading hopper (optional equipment) Loading hopper

139

101

Installation Fig. 101

Install the left-hand counterweight arm on the pivot mount using two bolts and washers.

3255

Fig. 102

Install the right-hand counterweight arm on the other pivot mount using two bolts and washers.

102

3767

Fig. 103

Release the catch and pull the left-hand counterweight downwards. Slide the loading hopper shaft into place, so it projects about 30 mm.

103

4256

140

Fig. 104

Loading hopper (optional equipment) Pull the right-hand counterweight downwards and insert the shaft into place.

104

4257

Fig. 105

Secure the shaft using the four screws, two on each shaft mount.

105

4258

Fig. 106

Check that the hopper, when lowered, is positioned correctly in relation to the door. The two rubber sections on the hopper should be in contact with the outer drum. The hopper should be centred and about 10 mm above the door opening on the outer drum.

106

4259

Loading hopper (optional equipment) Fig.

Adjust the screws on both sides of the hopper.

107

141

107

3772

Fig. 108

Install the metal box on top of the machine. This box functions as a stop when the hopper is raised.

108

3773

Weight measurement (optional equipment)

142

Weight measurement

109

Installation Fig. 109

Screws

Remove the machine’s side panels and the tilt protection if the machine is fitted with the tilt function.

In order to retain the protective plates shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers. Install four load cells, one in each corner of the machine. Then proceed as follows: Fig. 109

• Remove the three bottom screws holding the stainless steel pillar, and pull the pillar out in order to access and remove the existing foot more easily. Tilt protection 5092

110 Fig. 110

• Remove nut + bolt A for machines without tilt. (The machine may have to be lifted slightly.)

B B

• Using a jack under the frame, lift at the corner where the load cell is to be installed. • Secure with a suitable object under the frame, in order to prevent the risk of clamping injuries and damage to the machine. • Remove nut + bolt A for machines with tilt, and remove the wheel. • Remove screws B situated behind the pillar (will not be used again).

Foot A Without tilt

A

Foot

With tilt

5093

Weight measurement (optional equipment)

143

111 B

Metal bracket

The load cells are sensitive to knocks and impacts. Spacer washer Fig. 111

Assemble the load cell, spacer washer and metal bracket with screws A + nuts B. The arrow on the load cell should point upwards, and the metal bracket’s oval holes should be facing in towards the machine.

Oval holes

Load cell A A B

screw M6S 12x60 x 8 nut M12 x 8

5240

112 Fig. 112

Note that the front and rear load cells should be installed so that they mirror each other.

Rear

Front

5241

113 Fig. 113

Remove screw C which is holding the galvanised pillar (will not be used again). By the front pillars: Remove the two screws D for the shock absorber mount (these screws will not be used again).

Front Shock absorber mount

C D 5242

144

Weight measurement (optional equipment) 114

Fig. 114

E

Press in the metal bracket with the load cell in the frame.

E Rear

Secure the metal bracket to the frame with three screws E + nuts F. Some of the holes must be drilled to 9 mm. One of the holes will not be used (see illustration). By the front pillars: Don’t forget to install your shock absorber mounts in the same holes as before.

Not used F

E F

F screw M6S 8x25 nut M8

x 12 x 12

5243

115 I Fig.

Install bolt G, spacer H and locking nut I.

115

H

G G I

bolt nut

M12x80 M12

x4 x4

5094

116 L Fig. 116

Install bolt + nut J and K and the screws L under the pillar. Lower the machine to the floor and install the other three load cells in the same way. K

K J

J

With tilt Without tilt 5497

Weight measurement (optional equipment) Fig. 117

Assemble the mounting plate and the scale unit with four plastic screws.

145

117 Plastic screw

Install the scale unit on three of the existing spacers on the machine’s rear left side pillar. Use three locking nuts M8.

Fig. 118

Route the wiring from each load cell and connect the respective connectors in the scale unit X410X413 (the order the connectors are connected is not important). Strap the wiring in existing holes. Connect connector X401 in the scale unit. Route the cable as illustrated. Spacer Locking nut M8 5095

118 X402 X410-413

X401

5096

146

Fig. 119

Weight measurement (optional equipment) Remove the cover plate in the front automatic control unit and install connector X202. Connect connector X9 on the CPU board. Strap cables to existing wiring.

119 X9

X202 5212

120

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

X145

X142:2

100 150°H O 2 S40

X142:1

X143:1

X143:2

X144:1

X144:1

EL

X144:1

Clip off the AMP device and the ring crimp terminal. Strip the cables. Connect the phases in terminal block X144:1 and 2. Connect neutral in terminal block X149 earth.

1 2 3 4

X144:2

120

X149 earth

X144:2

Fig.

Connect connector X402 for the supply power to the scale unit. Remove the cover plate and route the cable into the automatic control unit.

X144:2

Fig. 118

K12

K13

K72

X144:2 X144:1

4481

Weight measurement (optional equipment) Fig. 121

The program automatically detects if the weighing equipment is installed, and a weight appears in the washer extractor’s display.

147

121

RUN A WASH PROGRAM OPTIONS MENU MAKE YOUR CHOICE WITH OR AND PRESS SELECT WEIGHT, KG: 000,0

TAR

SELECT

Menu line showing current weight 3651

Before using the weighing equipment:

Fig. 122

DEAD LOAD 22 260800

20 20 350 2 17302050

• Calibrate the scale as described in the instructions in the manual.

15 18 0030

• Check that the “dead load” selector in the scale unit is set to 1000-1330 kg.

30 12 30 15 10001330 8 11 3030

On some machines, the software has to be updated. Contact your supplier for information.

058 0 88 280650

122

• Reinstall the machine’s side panels. • Perform a zero calibration as described in the manual.

In order to retain the protective plates’ shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers.

4807

Extra drain valve (optional equipment)

148

Extra drain valve

123 Valve Y6

Installation Remove the machine’s rear right side panel (viewed from in front) and rear cover plates. Y6

In order to retain the cover plates’ shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers. Fig. 123

Fig.

Valve Y1

Remove the compressed air hose and elbow for compressed air supply on the side of valve Y1. (If the machine is supplied with tilt, an additional one or two valves may be installed to the right of Y1. If this is the case, remove the supply to the valve furthest to the right.)

124

Y1

5063

124

Press in the sealing nipple in valve Y1 (or in the valve furthest to the right). Press valve Y2 over the sealing nipple so that the valves are in contact with each other and so that the nipple seals against both valves. Secure the valve with two screws.

Y6

Connect the compressed air supply to the side of valve Y2.

Y1

Y2

Sealing nipple

Valve Y2 5064

Fig. 125

Screw valve Y5 in place and connect the two valves with elbows and compressed air hose.

125 Valve Y5

Y5

Y6

Y1

Y2

5065

Extra drain valve (optional equipment) Fig. 126

Connect the electricity cable from valves Y5 and Y2 in board connector X109 on the automatic control unit’s side. Strap the cable to existing wiring.

149

126

Y5

Y6

Y1

Y2

X109 5062

Fig. 127

127

Remove the rubber cap (1) from the drum’s outlet for the extra drain. Install hoses and hose clips (2) on the outlet flange. Pull the hose as far up on the flange as possible. Do not tighten the hose clips yet.

1 2

3986

Fig. 128

Screw the metal base onto the machine’s frame. Install the drain valve over the base. Pull down the hose from the drum’s outlet and tighten the hose clips.

128

Drain valve

Metal base 3988

150

Fig. 129

Extra drain valve (optional equipment) Install the elbow pipe on the valve, but do not tighten the hose clip yet. Install the two mounting plates and then the long intermediate pipe with clamps onto the mounting plates. Connect the pipe to the elbow pipe and tighten the hose clip between the elbow pipe and the drain valve.

129

Elbow pipe

Mounting plate

Intermediate pipe

Mounting plate

3989

Extra drain valve (optional equipment) Fig. 130

151

Remove the cover plate in front of the outlet hole in the machine’s rear lower section. Install the outlet spigot in the plate and in the cross member in the outer frame. Install the rubber cap on the outlet spigot’s angle socket and tighten the hose clip. Install the flexible hose between the outlet spigot and the intermediate pipe and tighten the hose clips.

130 Cross member Flexible hose in outer frame Rubber cap

Outlet spigot

Intermediate pipe 3990

Extra drain valve (optional equipment)

152

Fig. 131

Connect a compressed air hose between valve Y2 and the drain valve. Use an elbow when connecting to Y2. Strap the hose to the existing compressed air hose from the regular drain valve. If the machine is equipped with tilt, check that the hose does not stretch or get caught when the machine tilts forward. Run a program and check that the drain valve does not leak and that no compressed air escapes from compressed air components and hoses. Reinstall the machine’s protective plates.

In order to retain the protective plates’ shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers.

131

Y5 X109

Y6

Y1

Valve Y2

Compressed air hose

5498

Electric heating (optional equipment) Electric heating

153

132

Installation Remove the machine’s front plate.

In order to retain the protective plates’ shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers. Fig. 132

Remove the two cover plates under the drum. Then remove the six blind-plugs, which can be seen when you remove the cover plates.

Cover plates 5061

133

Fig. 133

Push the elements into the drum as illustrated. It is important that the elements are installed correctly between the clamps. Tighten the screws.

Clamp

5166

154

Electric heating (optional equipment)

Fig.

Installation/connection of electrical components

134

Electrical installation is performed with the aid of an up-to-date wiring chart.

134 X1

• Remove the plastic plugs (see illustration).

S1

• Install the installation plate with contactors in the automatic control unit. • Remove main switch S1 and existing wiring to screw terminal X1. Change to a larger external connection cable and secure the machine. Install a new main switch S1. Help can be found in the “Installation” section in the manual.

F31 Plastic plugs K21 K22 X113

X114 230 V

135

Fig. 135

• Cables (350, 351, 352 VA) from relay K22:1, 3, 5 are routed to main switch S1. • Cables (340, 341, 342 VA) from relay K21:1, 3, 5 are routed to main switch S1.

X1

S1

• Cables (340, 341, 342 VB) from contactor K21:1,3,5 are connected to fuse F31. • Cables (300, 301, 302) are routed from F31 to screw terminal X1.

F31

K21

K22

5170

Electric heating (optional equipment)

1 2 3 4

1 2

1 2

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

X145

100

X142:1

SSS 150°H O 2 S40

X142:2

X144:1

X144:1

X144:2

X144:2

X143:2

SSS EL

X143:1

• Route cable (8) from K21:A2 to I/O board 2, X8.

136

X144:1

• Route cable (103) from auxiliary connector on K21 to I/O board 2, X8.

X144:2

Fig. 136

155

K12

K13

K72

X8, I/O board 2

Auxiliary connector K21 Fig. 137

• The elements are connected as illustrated. The shorter cables go to the left elements. The longer cables go to the right elements. 4482

137 Power supply 400 V

356 VB 355 VA

343 VA 346 VA

356 VA-356 VB 354 VA

344 VA 346 VA-346 VB 345 VA 346 VB

356 VA 353 VA

Power supply 230 V

343 VA 345 VC

354 VC 355 VA 344 VA 343 VC

353 VC 354 VA 345 VA 344 VC

355 VC 353 VA

5148

Electric heating (optional equipment)

156

Fig. 138

Route the wiring from the elements as illustrated. It is important to route the wiring with two extra bends (see illustration) due to the drum’s movements. Route the wiring into the automatic control unit through the two holes. Strap the wiring in existing holes.

138 Extra bend

1 4 7

2 5 8

3 6 9 0

Extra bend 5171

139 S1

Machine with 400 V power supply Fig. 139

The shorter cables are to relay K21 and the longer cables to relay K22. • Cables 343, 344, 345 from the elements are connected to contactor K21: 2, 4 and 6. • Cables 353, 354, 355 from the elements are connected to contactor K22: 2, 4 and 6. • The two ground wires from the elements are connected to the ground terminal by main switch S1. K21

K22

5167

Electric heating (optional equipment) Fig. 140

Machine with 230 V power supply

157

140

The shorter cables are to relay K21 and the longer cables to relay K22.

S1

• Cables 343, 344, 345 VA from the elements are connected to contactor K21: 2, 4, 6. • Cables 353, 354, 355 VA from the elements are connected to contactor K22: 2, 4, 6. • Cables 343, 344, 345 VC from the elements are connected to screw terminal X113. • Cables 353, 354, 355 VC from the elements are connected to screw terminal X114. • The two ground wires from the elements are connected to the ground terminal by main switch S1.

K21

K22

X113 X114

5168

141

For machines with steam installed previously: • Disconnect cables (100 AA and 101 AA) in screw terminal X40 in the automatic control unit and remove the terminal block.

S40 101AA

• Install switch S40 for switching between steam and electricity. 1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

100AA

100VA

X145

100

X142:1

SSS 150°H O 2 S40

X142:2

X144:1

X144:1

X143:2

X144:2

X144:2

SSS EL

X144:1

• Also connect the new cable (100 VA) from relay K21 A:1.

X146

X147

X148

X149

X143:1

• Connect the cables (100 AA and 101 AA) in S40.

X144:2

Fig. 141

K12

K13

K72

5090

For machines without steam:

142

Connect cable (100 VA) from relay K21:A1 in terminal block X40.

101 AA (existing cable) X40

100 AA (existing cable)

100 VA (new cable)

Note that a new program is required for the machine!

Reinstall the machine’s protective plates.

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

X145

In order to retain the protective plates’ shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers.

100

X142:1

150°H O 2 S40

X142:2

X144:1

X144:1

X143:1

X144:1

X143:2

X144:2

EL

X144:2

Fig. 142

Electric heating (optional equipment)

X144:2

158

K12

K13

K72

5169, 4481

Liquid detergent (optional equipment)

159

Liquid detergent Installation Remove the machine’s rear right (viewed from in front) side panel.

In order to retain the protective plates’ shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers. Fig. 143

Remove the upper hose between the existing detergent intake and the water valve. Disconnect the lower connection on the detergent intake and cut the hose 17 cm as illustrated. The holes in front of the extra detergent intake have already been punched in the machine’s rear right side panel. Remove the protective plate in front of the holes.

143

Protective plate

17 cm

3979

Liquid detergent (optional equipment)

160

Fig. 144

Install the new connecting pipe with two clamps. Install hoses and branch pipe between water valve and the two detergent intakes using hose clips. Install branch pipe and the short hoses between the lower hose you cut off and the detergent intake. Tighten the hose clips.

144

3980

Liquid detergent (optional equipment)

161

145

Connecting cables in the automatic control unit: It is possible to connect 13 different liquid detergents and fabric conditioners. Fig. 145

Fig. 146

Use the special tool that accompanies the machine to connect and remove cables in the terminal block. Connect the phases in terminal block X146:1 to 13. Connect shared neutral in terminal block X146:14.

Reinstall the machine’s rear right side panel.

3966

In order to retain the protective plates’ shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers. 146

X146: 1-14

1 2 3 4

1 2

1 2

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X145

X146

X147

X148

X149

SSS EL

X145

X142:2

SSS 150°H O 2 S40

X142:1

100

X143:2

X144:1

X143:1

X144:1

X144:1

K72

X144:2

K13

X144:2

K12

X144:2

100

X142:2

SSS 150°H O 2 S40

X142:1

X144:1

X143:2

X144:1

X143:1

X144:2

X144:2

X144:1

X144:2

SSS EL

K12

K13

K72

4236

162

External communication cable (optional equipment)

External communication cable Installation Remove the machine’s left side panel (viewed from in front).

In order to retain the protective plates’ shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers. Fig. 147

Remove the cover plate in the front automatic control unit and install socket for connector X203. Connect connector X7 on the CPU board. Strap the cable to existing wiring. Install the male plug for connector X203.

147 X7

Socket X203

Data connector

Diaphragm

Male plug X203 5211

External communication cable (optional equipment) Fig. 148

163

Route the cable with the data connector inside the upper side member on the machine’s left side. Route the cable out through the existing hole. Place the diaphragm in the hole. Strap the cable to existing wiring. Reinstall the machine’s protective plates.

In order to retain the protective plates’ shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers.

148

Diaphragm

5210

164

Fig. 149

Installing hopper (optional equipment) If the machine is equipped with dosing equipment, this must be removed. Remove the machine’s front top cover. Undo all hose connections to the dosing equipment (label the hoses so that you know their position).

149

5067

Fig. 150

Undo the screws on the front panel and remove the dosing equipment (if present).

150

5068

Fig. 151

Remove the cover plates on the washer extractor’s sides: The left plate’s screws are accessed from inside the front automatic control unit.

151

5069

Installing hopper (optional equipment) Fig. 152

Fig. 153

Install both bearing housings, with four screws, washers and nuts for each bearing housing.

165

152

Install microswitch S29 on the inside of the plate, under the left bearing housing. If the machine has previously been equipped with tilt, X102-3 will be clamped. In this case, remove the clamp. Connect the microswitch to flexible lead connector X102-3.

5071

153

5070

166

Fig. 154

Fig. 155

Installing hopper (optional equipment) Install the axle journals in both bearing housings. Secure the journals with washers and nuts on the inside.

154

Install the cover with the locking lever over the left axle journal.

5072

155

5073

Installing hopper (optional equipment) Fig. 156

Install the left counterbalanced arm on the axle journal with two bolts and washers.

167

156

5074

157 Fig. 157

Install the right counterbalanced arm on the axle journal with two bolts and washers.

3767

Fig. 158

Disconnect the catch and pull down the left counterweight. Push in the hopper’s axle and push it through approx. 30 mm.

158

5075

168

Fig. 159

Installing hopper (optional equipment) Pull down the right counterweight and insert the axle in the mount.

159

5076

Fig. 160

Lock the axle with the four screws, two on each axle mount.

160

5077

Fig. 161

Check that the hopper, when folded down, is correctly positioned in relation to the door. The hopper’s two rubber springs should be in contact with the outer drum. The hopper should be centred and approximately 10 mm above the outer drum’s door opening.

161

5078

Installing hopper (optional equipment) Fig. 162

Adjust the position of the hopper using the screws on either side.

169

162

5079

Fig. 163

Install the metal box on top of the machine. The box is used as a stop lug when the hopper is folded up.

163

Install any dosing equipment.

5080

Return water (optional equipment)

170

164

Return water

Cold water valve

Installation Remove the machine’s right (viewed from in front) rear protective plate, as well as the protective plate on the rear of the machine. 40mm

In order to retain the protective plates’ shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers. Fig.

150mm

Install the inlet plug in the rear plate.

164 Fig. 165

The return water hose should be connected to the hose from the cold water valve. Cut and remove 40 mm of this hose as illustrated. 5178

165

Inlet plug

5177

Return water (optional equipment) Fig. 166

Connect the hose between the inlet plug and the existing cold water hose using a T-piece and hose clips.

171

166

5179

167

Fig. 167

Use the special tool that accompanies the machine to connect and remove leads in the terminal block.

3966

Return water (optional equipment)

172

Fig. 168

Connect the return water pump in the automatic control unit on terminal block X145 between connections 8 and 10 or 9 and 10.

Run a program in which the extra water connection is used. Check that no water leaks at joints or from the water connection.

Reinstall the machine’s protective plates.

In order to retain the protective plates’ shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers.

168 X145: 8, 9, 10

1 2 3 4

1 2

1 2

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X145

X146

X147

X148

X149

SSS EL

X145

X142:2

SSS 150°H O 2 S40

X142:1

100

X143:2

X144:1

X143:1

X144:1

X144:1

K72

X144:2

K13

X144:2

K12

X144:2

100

X142:2

SSS 150°H O 2 S40

X142:1

X144:1

X144:1

X143:2

X143:1

X144:2

X144:2

X144:1

X144:2

SSS EL

K12

K13

K72

4236

Installing tilt function (optional equipment) Fig. 169

Remove the machine’s side panels, lower front panel, rear section and rear cover plates.

In order to retain the protective plates’ shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers. Unscrew the mounting screws securing the machine’s feet to the floor. Lift the machine at any edge and replace the two feet lifted off the ground. Then lift the machine’s opposite edge and replace the other two feet. If you have access to a large forklift truck, with a lifting capacity of at least 1,200 kg, it may be simpler to lift the entire washer extractor and replace all four feet at the same time. Fig. 170

173

169

1

2

4004

170

If the machine is to be fitted with both forward and backward tilt, it is important that the screws through the foot’s front left and rear right wheels (viewed from in front) are 100 mm long. Two arms on two position indicators should rest against these (see later in description). Check that the bearing bushing is in place inside the wheel before you assemble the foot.

100mm

Bearing bushing 5229

Fig. 171

Allow the old washers between floor and feet to remain in place, and lower the machine in the same place as before. Check that the machine is level and that there is no play between floor and feet.

171

3741

174

Fig. 172

Installing tilt function (optional equipment). Machines that only tilt forward

172

Install four pillars, one at each corner of the machine, using the mounting bolts for the machine’s feet. Tighten the bolts and check once more that the machine is level and in balance.

Fig.

Machines that tilt forward and backward:

172

Install four pillars, one at each corner of the machine, using the mounting bolts for the machine’s feet. Install two pneumatic position indicators by two of the machine’s feet, diagonally by the front left and rear right feet. The position indicators are installed in the foot’s two inner mounting bolts at the same time as the pillars. Note that the position indicator’s sensor pin should be placed under the wheel’s bolt. Tighten the bolts and check once more that the machine is level and in balance.

Position indicator installed only on machines that tilt forward and backward 5230

173

Fig. 173

The tilt stoppers consist of angled plates which are screwed into the machine’s outer frame and should prevent the inner drum from moving too far forwards or backwards when the machine is tilted. Screw the tilt stoppers on either side of the machine. Check that the distance between the tilt stopper and the inner drum’s frame is the same on either side of the tilt stopper.

4006

Installing tilt function (optional equipment) Fig. 174

Install the holder for the control device on the machine’s front panel. The two screw holes in the front panel are hidden by plastic studs. The studs are removed by using a mandrel to knock in the plastic pins in the centre of the studs. Once these are gone, the studs can easily be removed.

175

174

1

2 5102

175 Fig. 175

When the machine is fitted with the tilt function, a new door mount must be installed. Assemble the new door mount before installing it on the machine.

B

Cover A

• Install the cover on the new hinge mount with bushings A and screws B. Use Loctite on the screws.

A B

• Install ball, spring and screws C in the hinge mount. Tighten the screws so tightly that you obtain a snapping function when you turn the cover in the hinge mount. C Spring Ball

Hinge mount A B C

bushing screw M6 5x12 screw SKS 6x8

x2 x2 x2 5105

Installing tilt function (optional equipment)

176

Fig.

• Install the cotter pin with screw and washer A. Use Loctite on the screw.

176

• Install the microswitch on the mount with screws, washers and locking nuts B. • Secure the mount to the hinge mount with two screws C. • Remove the protective plastic on the protective cover and install the protective cover with screws D.

176 Mount D

C Protective cover

A

screw MRT 4x25 x 1 washer BRB 5.3x10 x 1

B

screw MRT 3x25 washer BRB 3x7 locking nut M3

x2 x2 x2

C

screw MRT 5x8

x2

D

screw MRT 4x10

x3

B A Cotter pin

Microswitch 5172

Fig. 177

Remove the old door mount from the machine by undoing two screws. Save the spacer located inside the hinge mount.

177 Open door

A

• Undo screws in the décor plate around the door mount so that the cable from the microswitch can be drawn through. • Pull through the microswitch’s cable and reinstall the décor plate. • Install the new door mount with two screws A and insert the spacer that had been located inside the old hinge mount. Use Loctite on the screws. • Install the door stop with 2 x M5x30 screws. Turn the door stop so that the door can be opened as wide as possible.

Door stop A

screw M6S 12x30 x 2 5106

Installing tilt function (optional equipment) Fig. 178

Machines that tilt forward and backward:

177

178

Assemble the cylinder plate on the member. Insert both cylinder packets from the side into the machine’s frame.

Cylinder plate

Member

3450

179 Fig. 179

Machines that only tilt forward: Assemble the cylinder plate on the member. Insert the cylinder packet from the side into the rear section of the machine’s frame.

Cylinder plate

Member 3545

180

Fig. 180

Secure the cylinder packets with four bolts, washers and nuts. Note! It is important to insert four washers (each 5 mm thick) between the cylinder packet and the frame, so that the drum packet does not strike the frame (see illustration).

3453

178

Fig.

Installing tilt function (optional equipment) Installing pneumatic units, forward tilt only:

181

181

Disconnect the compressed air hose and elbow for supplying compressed air to Y1 (or Y2 if an extra drain valve is installed).

Y5

Y6

Y1

Y2

5107

Fig. 182

Press in the sealing nipple in valve Y1 (or Y2). Press valve Y9a over the sealing nipple so that the valves are in contact with each other and so that the nipple seals against both valves. Secure the valve with two screws in the washer extractor’s rear panel.

182

Y9b

Y5

Y6

Connect elbow and compressed air hose for supplying compressed air to valve Y9a.

Y1

Y2

Y9a

Secure the valve Y9b with two screws in the washer extractor’s rear panel. Install the T-pipe on the valve’s outlet where the compressed air hose is to be connected. Sealing nipple 5140

Fig. 183

Secure valve B9. Install the T-pipe on the valve’s outlet.

183

Y9b

Y5 B9

Y6

Y1

Y2

Y9a

5144

Installing tilt function (optional equipment) Fig. 185

179

184

Route the compressed air hoses between valves and air bellows as illustrated.

Fig. Y9b

185

Y5 B9

Y6

Y1

Y2

Y9a

5083

185 Pneumatic chart forward tilt only

R P

Y9a

Valve Y9a A

1 B9 2 3

R P Y9b

Valve B9

Valve Y9b

A

Rear air bellows

5086

180

Fig.

Installing tilt function (optional equipment) Installing pneumatic units, front and rear tilt:

186

186

Disconnect the compressed air hose and elbow for supplying compressed air to Y1 (or Y2 if an extra drain valve is installed).

Y5

Y6

Y1

Y2

5107

187 Fig. 187

Press in a sealing nipple in valve Y1 (or Y2). Press valve Y9a over the sealing nipple so that the valves are in contact with each other and so that the nipple seals against both valves. Secure the valve with two screws in the washer extractor’s rear panel.

Y9b

Y5

Y10b

Y6

Press in a sealing nipple in valve Y9a and install valve Y10a as above.

Y1

Y2

Y9a

Y10a

Connect elbow and compressed air hose for supplying compressed air to valve Y10a. Secure the valve Y9b with two screws in the washer extractor’s rear panel. Install the T-pipe on the valve’s outlet where the compressed air hose is to be connected.

Sealing nipple 5145

Install valve Y10b in the same way as Y9b. 188 Fig. 188

Secure valves B8 and B9. Install the T-pipes on the valves’ outlets. Y9b

Y5 B8

Y10b

Fig. 189 Fig. 190 Fig. 192

Route the compressed air hoses between valves, air bellows and position indicators as illustrated on pages 9-10.

B9

Y6

Y1

Y2

Y9a Y10a

Take particular care when checking that the connections to the pressure sensors by the machine’s feet are not switched over, but are connected as illustrated.

5146

Installing tilt function (optional equipment) 189

181

Clamped Check that there is sufficient movement in the hose loop.

Clamped

3836

190 Pneumatic chart front and rear tilt

R P

R P

Y9a

Valve Y9a

Valve Y10a

Position indicator: Front, lower 1 B9

A

A

1

1

2

2

Valve B8 2 3

2 3

R P Y9b

A

Rear air bellows

Position indicator: Rear, lower

1 B8

Valve B9

Valve Y9b

Y10a

R P

Y10b

Valve Y10b

A

Front air bellows

5087

182

Installing tilt function (optional equipment)

191

Y9b B8

B9

Y10b

Y9a Y10a

5147

Installing tilt function (optional equipment) 192

These instructions are based on all components and connectors being installed first and the connection of cables being performed last. All electrical connection work is performed using an up-to-date wiring chart.

1 2

1 2

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

X145

100

X142:2

SSS 150°H O 2 S40

X142:1

X144:1

X143:2

X144:1

X143:1

X144:1

Open the machine’s automatic control unit and install the relays K12, K13 and K72.

X144:2

SSS EL

X144:2

Fig. 192

1 2 3 4

X144:2

Installation/connection of electrical components:

183

K12

K13

K72

K12 K13 K72 4482

X15 4 pole X16 8 pole

1 2 3 4

1 2

1 2

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

X145

I/O board 3 X16 X15 X14 X13

X142:2

100

SSS 150°H O 2 S40

X142:1

X144:1

X144:1

X143:2

X143:1

SSS EL

X144:2

X14 5 pole

One of the cables marked: 3131 AA ne of the cables marked: 3141 AA One of the cables marked: 3151 AA One of the cables marked: 3161 AA

X144:2

X13 2 pole

193

X144:1

193

Take out wiring kit 438 7300-79. Install the following connectors on I/O board 3:

X144:2

Fig.

K12

K13

K72

(X16 installed on the short side).

4482

Fig.

Install connector X15 on I/O board 2.

194

194

One of the cables marked: 5 AD 1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

X145

I/O board 2 X15

X142:2

SSS 150°H O 2 S40

X142:1

100

X143:2

X143:1

X144:1

X144:1

X144:1

X144:2

X144:2

SSS EL

X144:2

X15 4 pole

K12

K13

K72

4482

195

Install the new connector X10 (cables 57AC and 8AL) where the old one had been connected.

1 2 3 4

1 2

1 2

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

X145

100

X142:2

SSS 150°H O 2 S40

X142:1

X144:1

X144:1

X143:2

I/O board 1 X10

X143:1

X144:2

SSS EL

X144:2

Disconnect connector X10 on I/O board 1 (cables 57AA and 8AJ) and allow it to hang there.

X144:1

Fig. 195

Installing tilt function (optional equipment)

X144:2

184

K12

K13

K72

4482

196 Fig. 196

Using the illustration, determine which connector is X102 and which is X108.

X102

X108

5109

197 1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

X145

X108

X142:2

SSS 150°H O 2 S40

X142:1

100

X144:1

X144:1

X143:2

X144:2

X143:1

X144:2

SSS EL

X144:1

197

Remove the cover plate and screw in connectors X102 and X108.

X144:2

Fig.

K12

K13

K72

X102

4482

Installing tilt function (optional equipment) Fig.

Connect the connectors 144 AA and 144 AB.

185

198

198

1 2 3 4

1 2

1 2

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

X145

100

X142:2

SSS 150°H O 2 S40

X142:1

X144:1

X144:1

X144:2

X144:2

X143:2

X143:1

X144:1

X144:2

SSS EL

K12

K13

K72

144AB 144AA

5111

199 Fig. 199

Install connector X97 on the rotation monitoring device B31. 1 2 3 4

1 2

1 2

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

1 2 3 4 5 6 7 8 9 10111213 14

X145

X142:1

SSS 150°H O 2 S40

B31 X97

X142:2

100

X144:1

X144:1

X143:2

X143:1

X144:2

X144:2

X144:1

X144:2

SSS EL

K12

K13

K72

4482

Fig. 200

Disconnect connector X302 on the motor control U1. Also remove associated cables 57AA and 8AJ and connector X10 which are situated at the other end.

200

Install the new connector X302 in the same place as the old one. Connect cable 3021 AA to relay K72:11 and cable 3022 AA to K72:10.

X302 5110

Installing tilt function (optional equipment)

186

Fig.

201

Machines with forward tilt only:

201

Allow connector X66 to be open (do not clamp). 1 2 3 4

1 2

1 2

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

X146

X147

X148

X149

1 2 3 4 5 6 7 8 9 10111213 14

Machines with forward and backward tilt:

X145

100

X142:1

SSS 150°H O 2 S40

X142:2

X144:1

X144:1

X143:2

X143:1

X144:2

X144:2

X144:1

Clamp connector X66 with clamping device marked 3166 AC.

X144:2

SSS EL

K12

K13

K72

Connect the remaining cables as illustrated.

Fig. 202

Also connect the remaining loose cables from the wiring kits: 5AF 5AG 55AE 55AD 3132AC

Clamping device (only used for machines with forward and backward tilt) 5149

202

57AC

3132 AC

973AA 8AL

3146 55AE, AF

3145 55AD, AE

8

7

6

5

8

7

6

5

8

7

6

5

4

3

2

1

4

3

2

1

4

3

2

1

3132AA-AD

X143:2

3131AA-AD

56AB

X143:1

X144:4

X144:1

X144:1

X144:2

X144:2

X144:2

6AB-AC

55AD

5AF

5AE

K12 A2

12 11

10

K13 A1

A2

9

12 11

10

K72 A1

A2

A1

9

12 11

10

9

3144

8AH, AI

3142

5AG

3141

3022AA 3021AA

254

2152

154

2154

5AF, AG

5150

Installing tilt function (optional equipment)

187

Connecting flexible lead connector:

Fig. 203

X102-2 from door catch. The cable is routed over the drum and with an extra loop because the drum moves. Protect the flexible lead connector by placing it in a cable protector. X102:1 to the control device. X102-3 to switch hopper.

Fig.

Clamp X102-3, if the machine is not fitted with a hopper.

204

Route the cable inside the upper side member on the machine’s left side. Connect the flexible lead connector in connector X102. Strapping cables: On top of the drum: Strap the cable in the metal eyelets on the edge of the clamp. Left side of the machine: Strap the cable in existing holes.

203 X102-2 X102-3

X102

Extra bend

X102-1

5151

Installing tilt function (optional equipment)

188

204

X102-3

Clamping

X102-3 is only clamped if the machine is not fitted with a hopper. 5085

Machines with forward tilt only: Fig. 205

Connect the cables from the valves B8, Y9a and Y9b. Connect flexible lead connector X108.

205

Y9b

Y5

B8

Y6

X108 Y1 Y2 Y9a

5154

Installing tilt function (optional equipment)

189

Machines with forward and backward tilt: Fig. 206

Connect the cables from the valves B8, Y9a, Y9b, Y10a and Y10b. Connect flexible lead connector X108.

206

Y9b

Y10b

Y5

B8

B9

Y6

X108 Y1 Y2 Y9a Y10a

5153

Checking the function of the valves (B8 and B9) and the control device Please refer to the following sections in the Service Manual: "Select the Service function" and "Inputs from sensors and external control devices". To test the valves B8 and B9: • Go into the service program. • Press 2 to check the input signals from I/O board 2. • Disconnect the compressed air hose from the appropriate air bellows. Blow compressed air into the bellows manually. If the pressure switch is working, this is indicated with a black square in front of the name on the relevant line in the text box. Press any key to go back to the previous menu. To test the control device: • Press 3 to check the input signals from I/O board 3. • Press the buttons on the control device. If the control device is working, this is indicated with a black square in front of the name on the relevant line in the text box. Press any key to go back to the previous menu. • Exit the service program.

190

Fig. 207

Installing tilt function (optional equipment) Test the tilt function:

207

• Turn on the machine’s switch and open the compressed air supply. • When the control device’s upper switch is turned clockwise, the machine should tilt forward. • When the switch is turned anticlockwise, the machine should tilt backwards. • Check that the machine cannot tilt in the other direction until it has returned from the previous tilt movement. • Check that there is no leakage at the compressed air connections or from bellows and sensors.

4118

Reinstall the machine’s protective plates. 208

In order to retain the protective plates’ shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers. Fig. 208

Nut clip

Secure two nut clips to each pillar. The nut clips should sit in the rear grooves on the pillars.

3484

209 Fig. 209

Install rubber damper and axle at the front edge of each side panel.

Rubber damper

Axle Washer Screw

Nut

Installing tilt function (optional equipment) Fig. 210

Attach and secure the side protection.

191

210

3486

211 Fig. 211

Install the counterweights in pairs on the front plate. Also add three extra weights at the outer edge of each counterweight. Turn all bolts so that their heads are facing down.

Counterweights

Extra weights 5176

212 Fig. 212

Attach the front plate on the two axles that have been installed on the side panels.

Axle

0357

Third water valve (optional equipment)

192

Third water valve

213

Installation Remove the rear side plate on the machine’s right side (viewed from in front) and possibly the rear top cover.

In order to retain the cover plates’ shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers. Fig. 213 Fig. 214

40mm

200mm

Install the valve packet on the rear plate. Screw on the valve packet from the outside. The hose from the third water valve should be connected to the hose coming from the cold water valve. Cut and remove 40 mm of this hose as illustrated. 5060

214

5058

Third water valve (optional equipment) Fig. 215

Cut the hose to be connected to the third water valve 200 mm from the elbow, as illustrated.

193

215

mm

200

3994

Fig. 216

Connect the hose between the water valve and the existing cold water hose using a T-piece and hose clips.

216

3995

Third water valve (optional equipment)

194

Fig. 217

Strap the cable from the water valve to the existing wiring, and connect it in board connector X110 on the automatic control unit’s side.

217

X110

5082

Fig. 218

The supply hose to the third water valve should be fitted with a manual shut-off valve to facilitate installation and service. Install the accompanying filter on the manual shut-off valve. As regards installing check valves, see local plumbing regulations.

218

The hose should be of the high-pressure type and be approved for 2.5 MPa (25 kp/cm2). The following values apply for water pressure: • recommended: (with open valve) • limits,

150-400 kPa (1,5-4 kp/cm2)

min.: 50 kPa (0,5 kp/cm2) max.: 1 MPa (10 kp/cm2)

Before connection to the machine, lines and hoses should be flushed out.

The supply hose should hang in a gentle loop. This is particularly important if the machine is fitted with a tilt function or weight measurement.

5059

Third water valve (optional equipment) Run a program in which the third water valve is used. Check that no water leaks at joints or from the water valve. Reinstall the machine’s protective plates.

In order to retain the protective plates’ shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers.

195

Steam heating (optional equipment)

196

Steam heating

219

Installation Remove the machine’s rear plates.

In order to retain the protective plates’ shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers.

Fig. 219

Unscrew the plug in the outer drum, as illustrated.

5053

220

Fig. 220

Remove the cover plate. Secure the steam valve with three screws and nuts.

Steam valve Cover plate 5054

Steam heating (optional equipment) Fig. 221

Remove two screws from the screw joint nearest the steam connection. Thread on the injector. Install the steam support with screw, washers and spacers as illustrated.

197

221

X111

Install the hose, using two nipples, between the steam valve and the injector. Use thread sealing tape in all four joints.

Cable from steam valve

Fig. 222

Strap the cable from the steam valve to the existing wiring, and connect it to connector X111 on the automatic control unit’s side.

5056

222 Nipple Steam valve

Injector

Screw joint Steam support Nipple 5055

Steam heating (optional equipment)

198

Fig. 223

If the machine has previously been equipped with electric heating:

223 S40

• Disconnect cables (100 AA, 100 VA and 101 AA) in terminal block X40 in the automatic control unit and remove the terminal block. 1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

1 2 3 4

1 2

1 2

1 2 3 4 5 6 7 8 9 10111213 14

1 2 3 4 5 6 7 8 9 10

Fig. 224

100AA

100VA

X145

100

X142:2

SSS 150°H O 2 S40

X142:1

X144:1

X144:1

X143:2

X144:2

X144:2

Install the supply hose (A) to the machine (the hose is not included in the accessories for steam). The hose should be fitted with a manual shut-off valve to facilitate installation and service. Install the accompanying filter on the manual shut-off valve.

X144:1

SSS EL

X144:2

• Connect the cables (100 AA, 100 VA and 101 AA) in S40 as illustrated.

X146

X147

X148

X149

X143:1

• Install switch S40 for switching between steam and electricity.

101AA

K12

K13

K72

K21

Connect an approved hose between filter and machine: The following values apply for steam pressure: • recommended: • limits:

300-600 kPa (3-6 kp/cm2)

min.: 50 kPa (0,5 kp/cm2) max.: 800 kPa (8 kp/cm2)

5090, 4482

224

The supply hose should hang in a gentle loop. This is particularly important if the machine is fitted with a tilt function or weighing.. Connection dimensions: DN 20 (3/4" BSP).

A

5057

Steam heating (optional equipment) Run a program using steam heating. Check that no steam or water leaks at joints or from the steam valve. Reinstall the machine’s protective plates.

In order to retain the protective plates’ shielding effect against harmful electrical fields (EMC), it is extremely important that the mounting screws that were fitted with toothed washers are reinstalled with these washers.

199

471 1531-43/15

Types: W.55H., W3..., W4.H., EXSM.X. Product standard: EN 60335-2-7 Washer Extractors Försäkran om överensstämmelse

EG-Conformiteitsverklaring

Vi,

Electrolux Laundry Systems Sweden AB SE-341 80 Ljungby, Sverige försäkrar under eget ansvar att denna produkt, med typbeteckning och enl. ovan, är tillverkad i överensstämmelse med följande direktiv: • Maskindirektivet 98/37/EEC • Lågspänningsdirektivet 73/23/EEC • EMC-direktivet 89/336/EEC

Wij,

CE Declaration of conformity

Dichiarazione CE di conformità

We,

Electrolux Laundry Systems Sweden AB SE-341 80 Ljungby, Sweden declare under our sole responsibility that the product of the type stated above is manufactured in conformity with the following [EU] directives: • Directive 98/37/EEC • Directive 73/23/EEC • Directive 89/336/EEC

Noi

EG-Konformitätserklärung

Declaração CE de conformidade

Wir, die,

Electrolux Laundry Systems Sweden AB SE-341 80 Ljungby, Schweden erklären hiermit in alleiniger Verantwortung, daß das Produkt mit der oben genannten Typenbezeichnung mit folgenden EU-Richtlinien übereinstimmt: • Richtlinie 98/37/EWG • Richtlinie 73/23/EWG • Richtlinie 89/336/EWG

Nós,

Déclaration de conformité CE

¢∏§ø™∏ ¶π™TOTHTA™ EK

Nous,

Electrolux Laundry Systems Sweden AB SE-341 80 Ljungby, Suède déclarons sous notre seule et unique responsabilité que le produit des type et numéro de série indiqués ci-dessus est fabriqué conformément aux directives UE suivantes: • Directive 98/37/CEE • Directive 73/23/CEE • Directive 89/336/CEE

∏

Declaración de conformidad CE

CE megfelelŒségi nyilatkozat

Electrolux Laundry Systems Sweden AB con sede en SE-341 80 Ljungby, Suecia declara bajo su exclusiva responsabilidad que el producto con el modelo y número de serie que más adelante se especifica ha sido fabricado conforme a las siguientes directivas: • Directiva 98/37/CEE sobre maquinaria • Directiva 73/23/CEE sobre maquinaria • Directiva 89/336/CEE sobre maquinaria

Mi, az

Electrolux Laundry Systems Sweden AB SE-341 80 Ljungby, Zweden verklaren hierbij op eigen verantwoordelijkheid dat het produkt van het type en met het serienummer zoals hieronder vermeld, is vervaardigd conform de volgende normen: • Machinenorm 98/37/EEG • Laagspanningsnorm 73/23/EEG • EMC-norm 89/336 EEG

Electrolux Laundry Systems Sweden AB SE-341 80 Ljungby, Svezia dichiariamo sotto la nostra esclusiva responsabilità che il prodotto del tipo specificato sopra è sopra prodotti in conformità alle seguenti direttive [UE]: • Direttiva sulle macchine 98/37/CEE • Direttiva sulla bassa tensione 73/23/CEE • Direttiva sulla CEM 89/366/CEE

Electrolux Laundry Systems Sweden AB SE-341 80 Ljungby, Suécia declaramos sob nossa inteira responsabilidade que o produto com os números de série e de tipo abaixo indicados é fabricado em conformidade com as seguintes directivas [UE]: • Directiva 98/37/CEE sobre maquinaria • Directiva 73/23/CEE sobre baixa tensão • Directiva 89/336/CEE sobre compatibilidade electromagnética

Electrolux Laundry Systems Sweden AB SE-341 80 Ljungby, ™Ô˘Ë‰›·

‰ËÏÒÓÂÈ Ì ·ÔÎÏÂÈÛÙÈ΋ Ù˘ ¢ı‡ÓË fiÙÈ ÙÔ ÚÔ˚fiÓ ÙÔ˘ οوıÈ ·Ó·ÊÂÚfiÌÂÓo˘ Ù‡Ô˘ ηٷÛ΢¿˙ÂÙ·È Û‡Ìʈӷ Ì ÙȘ ·Ú·Î¿Ùˆ Ô‰ËÁ›Â˜ Ù˘ ∂˘Úˆ·˚΋˜ ŒÓˆÛ˘: ñ √‰ËÁ›· 98/37/∂√∫ ñ √‰ËÁ›· 73/23/∂√∫ ñ √‰ËÁ›· 89/336/∂√∫

Electrolux Laundry Systems Sweden AB SE-341 8 Ljungby, Svédország

felelŒsségünk teljes tudatában kijelentjük, hogy az alább megadott típusú termék gyártása a következŒ EUirányelvekkel összhangban történik: • a 98/37/EGK irányelv; • a 73/23/EGK irányelv; • a 89/336/EGK irányelv.

Erklæring om EU-overensstemmelse Vi

Electrolux Laundry Systems Sweden AB SE-341 80 Ljungby, Sverige erklærer på eget ansvar, at produktet med typebetegnelse som angivet er fremstillet i overensstemmelse med følgende EU-direktiver: • 98/37/EØF (maskindirektivet) • 73/23/EØF (lavspændingsdirektivet) • 89/336/EØF (EMC-direktivet)

EY-Vaatimustenmukaisuusvakuutus Me

Electrolux Laundry Systems Sweden AB SE-341 80 Ljungby, Ruotsi vakuutamme yksinomaan omalla vastuullamme, että tuote, jonka tyyppitunnus lukee yllä, on valmistettu seuraavien [EU]-direktiivien mukaisesti: • Konedirektiivi 98/37/ETY • Pienjännitedirektiivi 73/23/ETY • EMC-direktiivi 89/336/ETY

EF-samsvarserklæring Vi,

Electrolux Laundry Systems Sweden AB SE-341 80 Ljungby, Sverige, erklærer på eget ansvar at dette produktet, med typebetegnelse og produksjonsnummer som angitt nedenfor, er produsert i samsvar med bestemmelsene i følgende direktiver: • Maskindirektivet 98/37/EØF • Lavspenningsdirektivet 73/23/EØF • EMC-direktivet 89/336/EØF

Ljungby 2004.04.19

Bert Nordholm Production Director

ELECTROLUX LAUNDRY SYSTEMS Lundtoftegaardsvej 93A, DK-2800 Lyngby, Denmark Telephone: +45 4526 4800. Telefax: +45 4526 4801 Internet: www.electrolux.com/laundrysystems E-mail: [email protected]